74AVC8T245BZ_技术文档

74AVC8T245

8-bit dual supply translating transceiver with configurable

voltage translation; 3-state

Rev. 7 — 29 April 2021

Product data sheet

1. General description

The 74AVC8T245 is an 8-bit, dual supply transceiver that enables bidirectional level translation. It

features two 8-bit input-output ports (An and Bn), a direction control input (DIR), a output enable

input (OE) and dual supply pins (V_CC(A)and V_CC(B)). Both V_CC(A)and V_CC(B)can be supplied at any

voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low

voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins An, OE and DIR are referenced to

V_CC(A)and pins Bn are referenced to V_CC(B). A HIGH on DIR allows transmission from An to Bn and

a LOW on DIR allows transmission from Bn to An. The output enable input (OE) can be used to

disable the outputs so the buses are effectively isolated.

The device is fully specified for partial power-down applications using I_OFF. The I_OFFcircuitry

disables the output, preventing any damaging backflow current through the device when it is

powered down. In suspend mode when either V_CC(A)or V_CC(B)are at GND level, both An and Bn

are in the high-impedance OFF-state.

2. Features and benefits

•

Wide supply voltage range:

•

V_CC(A): 0.8 V to 3.6 V

V_CC(B): 0.8 V to 3.6 V

•

Complies with JEDEC standards:

•

JESD8-12 (0.8 V to 1.3 V)

JESD8-11 (0.9 V to 1.65 V)

JESD8-7 (1.2 V to 1.95 V)

JESD8-5 (1.8 V to 2.7 V)

JESD8-B (2.7 V to 3.6 V)

•

ESD protection:

•

HBM JESD22-A114E Class 3B exceeds 8000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

Maximum data rates:

•

380 Mbit/s (≥ 1.8 V to 3.3 V translation)

260 Mbit/s (≥ 1.1 V to 3.3 V translation)

260 Mbit/s (≥ 1.1 V to 2.5 V translation)

210 Mbit/s (≥ 1.1 V to 1.8 V translation)

150 Mbit/s (≥ 1.1 V to 1.5 V translation)

100 Mbit/s (≥ 1.1 V to 1.2 V translation)

•

Suspend mode

Latch-up performance exceeds 100 mA per JESD 78 Class II

Inputs accept voltages up to 3.6 V

I_OFFcircuitry provides partial Power-down mode operation

Multiple package options

Specified from -40 °C to +85 °C and -40 °C to +125 °C

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74AVC8T245PW -40 °C to +125 °C

TSSOP24

plastic thin shrink small outline package; 24 leads;

body width 4.4 mm

SOT355-1

74AVC8T245BQ -40 °C to +125 °C

DHVQFN24 plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads; 24 terminals;

body 3.5 × 5.5 × 0.85 mm

SOT815-1

74AVC8T245BZ -40 °C to +125 °C

DHXQFN24 plastic, leadless dual in-line compatible thermal

enhanced extreme thin quad flat package;

no leads; 24 terminals; 0.4 mm pitch;

SOT8024-1

body 2 mm × 4 mm × 0.48 mm

4. Functional diagram

B1

B2

20

B3

19

B4

18

B5

17

B6

16

B7

15

B8

14

21

V

CC(B)

CC(A)

22

OE

2

DIR

3

A1

4

5

6

7

8

9

10

A8

A2

A3

A4

A5

A6

A7

001aai472

Fig. 1. Logic symbol

DIR

A1

OE

B1

V

CC(B)

CC(A)

to other seven channels

001aai473

Fig. 2. Logic diagram (one channel)

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

5. Pinning information

5.1. Pinning

74AVC8T245

terminal 1

index area

2

3

23

22

21

20

19

18

17

16

15

14

DIR

A1

V

CC(B)

OE

B1

B2

B3

B4

B5

B6

B7

B8

4

A2

74AVC8T245

5

A3

6

A4

1

2

24

23

22

21

20

19

18

17

16

15

14

13

V

CC(A)

DIR

CC(B)

7

A5

8

A6

3

A1

A2

OE

B1

9

A7

4

(1)

10

11

A8

GND

5

A3

B2

GND

6

A4

B3

7

A5

B4

001aai490

8

A6

B5

9

A7

B6

Transparent top view

10

11

12

A8

B7

(1) This is not a ground pin. There is no electrical or

mechanical requirement to solder the pad. In case

soldered, the solder land should remain floating or

connected to GND.

GND

B8

GND

001aai489

Fig. 3. Pin configuration SOT355-1 (TSSOP24)

Fig. 4. Pin configuration SOT815-1 (DHVQFN24)

74AVC8T245

terminal 1

index area

2

3

23

22

21

20

19

18

17

16

15

14

DIR

A1

V

CC(B)

OE

B1

B2

B3

B4

B5

B6

B7

B8

4

A2

5

A3

6

A4

7

A5

8

A6

9

A7

(1)

GND

10

11

A8

GND

aaa-032844

Transparent top view

(1) This is not a ground pin. There is no electrical or mechanical requirement to solder the pad. In case soldered,

the solder land should remain floating or connected to GND.

Fig. 5. Pin configuration SOT8024-1 (DHXQFN24)

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

5.2. Pin description

Table 2. Pin description

Symbol

Description

V_CC(A)

1

supply voltage A

(An, OE and DIR inputs are referenced to V_CC(A)

)

DIR

2

direction control

A1, A2, A3, A4, A5, A6, A7, A8 3, 4, 5, 6, 7, 8, 9, 10

GND [1] 11, 12, 13

B1, B2, B3, B4, B5, B6, B7, B8 21, 20, 19, 18, 17, 16, 15, 14

data input or output

ground (0 V)

data input or output

output enable input (active LOW)

OE

22

V_CC(B)

23, 24

supply voltage B (Bn inputs are referenced to V_CC(B))

[1] All GND pins must be connected to ground (0 V).

6. Functional description

Table 3. Function table

H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.

Supply voltage

V_CC(A), V_CC(B)

0.8 V to 3.6 V

GND [1]

Input

Input/output [1]

OE [2]

DIR [2]

An [2]

An = Bn

input

Z

Bn

L

input

L

H

X

Bn = An

H

X

Z

[1] If at least one of V_CC(A)or V_CC(B)is at GND level, the device goes into suspend mode.

[2] The An, DIR and OE input circuit is referenced to V_CC(A); The Bn input circuit is referenced to V_CC(B)

.

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

7. Limiting values

Table 4. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

Min

-0.5

-50

-0.5

-50

-0.5

-

Max

+4.6

-

Unit

V

V_CC(A)supply voltage A

V_CC(B)supply voltage B

V

I_IK

input clamping current

V_I< 0 V

mA

V

V_I

input voltage

[1]

+4.6

-

I_OK

V_O

output clamping current

output voltage

V_O< 0 V

mA

Active mode

[1] [2] [3]

[1]

V_CCO+ 0.5 V

Suspend or 3-state mode

V_O= 0 V to V_CC

per V_CC(A)or V_CC(B)pin

per GND pin

+4.6

±50

100

-

V

I_O

output current

mA

°C

I_CC

I_GND

T_stg

P_tot

supply current

-

ground current

-100

-65

storage temperature

total power dissipation

+150

T_amb= -40 °C to +125 °C

SOT355-1; SOT815-1

SOT8024-1

[4]

-

500

250

mW

[1] The minimum input voltage ratings and output voltage ratings may be exceeded if the input and output current ratings are observed.

[2] V_CCOis the supply voltage associated with the output port.

[3] V_CCO+ 0.5 V should not exceed 4.6 V.

[4] For SOT355-1 (TSSOP24) package: P_totderates linearly with 12.4 mW/K above 110 °C.

For SOT815-1 (DHVQFN24) package: P_totderates linearly with 15.0 mW/K above 117 °C.

8. Recommended operating conditions

Table 5. Recommended operating conditions

Symbol Parameter

Conditions

Min

0.8

0

Max

3.6

Unit

V

V_CC(A)supply voltage A

V_CC(B)supply voltage B

3.6

V

V_I

input voltage

3.6

V

V_O

output voltage

Active mode

[1]

[2]

0

V_CCO

3.6

V

Suspend or 3-state mode

0

V

T_amb

ambient temperature

-40

-

+125

5

°C

ns/V

Δt/ΔV

input transition rise and fall rate

V_CCI= 0.8 V to 3.6 V

[1] V_CCOis the supply voltage associated with the output port.

[2] V_CCIis the supply voltage associated with the input port.

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

9. Static characteristics

Table 6. Typical static characteristics at T_amb= 25 °C

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

V_CCIis the supply voltage associated with the data input port; V_CCOis the supply voltage associated with the output port.

Symbol Parameter

Conditions

Min

Typ

Max Unit

V_OH

V_OL

I_I

HIGH-level output

voltage

V_I= V_IHor V_IL; I_O= -1.5 mA;

V_CC(A)= V_CC(B)= 0.8 V

-

0.69

-

V

LOW-level output

voltage

V_I= V_IHor V_IL; I_O= 1.5 mA;

V_CC(A)= V_CC(B)= 0.8 V

-

0.07

±0.025

±0.5

±0.1

1.5

-

V

input leakage current

DIR, OE input; V_I= 0 V or 3.6 V;

V_CC(A)= V_CC(B)= 0.8 V to 3.6 V

±0.25 μA

±2.5 μA

I_OZ

OFF-state output

current

A or B port; V_O= 0 V or V_CCO

V_CC(A)= V_CC(B)= 3.6 V

;

[1]

suspend mode A port; V_O= 0 V or V_CCO

V_CC(A)= 3.6 V; V_CC(B)= 0 V

;

suspend mode B port; V_O= 0 V or V_CCO

V_CC(A)= 0 V; V_CC(B)= 3.6 V

I_OFF

power-off leakage

current

A port; V_Ior V_O= 0 V to 3.6 V; V_CC(A)= 0 V;

V_CC(B)= 0.8 V to 3.6 V

±1

-

μA

pF

B port; V_Ior V_O= 0 V to 3.6 V; V_CC(B)= 0 V;

V_CC(A)= 0.8 V to 3.6 V

C_I

input capacitance

DIR, OE input; V_I= 0 V or 3.3 V;

V_CC(A)= V_CC(B)= 3.3 V

C_I/O

input/output

capacitance

A and B port; V_O= 3.3 V or 0 V;

V_CC(A)= V_CC(B)= 3.3 V

4.3

-

[1] For I/O ports, the parameter I_OZincludes the input leakage current.

Table 7. Static characteristics

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

V_CCIis the supply voltage associated with the data input port; V_CCOis the supply voltage associated with the output port.

Symbol Parameter Conditions -40 °C to +85 °C -40 °C to +125 °C Unit

Min

Max

Min

Max

V_IH

HIGH-level input data input

voltage

V_CCI= 0.8 V

0.70V_CCI

0.65V_CCI

1.6

-

0.70V_CCI

0.65V_CCI

1.6

-

V

V_CCI= 1.1 V to 1.95 V

V_CCI= 2.3 V to 2.7 V

V_CCI= 3.0 V to 3.6 V

V

2

DIR, OE input

V_CC(A)= 0.8 V

0.70V_CC(A)

-

0.70V_CC(A)

-

V

V_CC(A)= 1.1 V to 1.95 V

V_CC(A)= 2.3 V to 2.7 V

V_CC(A)= 3.0 V to 3.6 V

0.65V_CC(A)

1.6

2

1.6

2

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C

Unit

Min

Max

Min

Max

V_IL

LOW-level input

voltage

data input

V_CCI= 0.8 V

-

0.30V_CCI

0.35V_CCI

0.7

-

0.30V_CCI

0.35V_CCI

0.7

V

V_CCI= 1.1 V to 1.95 V

V_CCI= 2.3 V to 2.7 V

V_CCI= 3.0 V to 3.6 V

V

0.8

DIR, OE input

V_CC(A)= 0.8 V

-

0.30V_CC(A)

0.35V_CC(A)

0.7

-

0.30V_CC(A)

0.35V_CC(A)

0.7

V

V_CC(A)= 1.1 V to 1.95 V

V_CC(A)= 2.3 V to 2.7 V

V_CC(A)= 3.0 V to 3.6 V

0.8

V_OH

HIGH-level output V_I= V_IHor V_IL

voltage

I_O= -100 μA;

V_CC(A)= V_CC(B)= 0.8 V to 3.6 V

V_CCO- 0.1

0.85

-

V_CCO- 0.1

0.85

-

V

I_O= -3 mA;

V_CC(A)= V_CC(B)= 1.1 V

I_O= -6 mA;

V_CC(A)= V_CC(B)= 1.4 V

1.05

I_O= -8 mA;

V_CC(A)= V_CC(B)= 1.65 V

1.2

I_O= -9 mA;

V_CC(A)= V_CC(B)= 2.3 V

1.75

I_O= -12 mA;

2.3

V_CC(A)= V_CC(B)= 3.0 V

V_OL

LOW-level output V_I= V_IHor V_IL

voltage

I_O= 100 μA;

V_CC(A)= V_CC(B)= 0.8 V to 3.6 V

-

0.1

0.25

0.35

0.45

0.55

0.7

-

0.1

0.25

0.35

0.45

0.55

0.7

V

I_O= 3 mA;

V_CC(A)= V_CC(B)= 1.1 V

V

I_O= 6 mA;

V_CC(A)= V_CC(B)= 1.4 V

V

I_O= 8 mA;

V_CC(A)= V_CC(B)= 1.65 V

V

I_O= 9 mA;

V_CC(A)= V_CC(B)= 2.3 V

V

I_O= 12 mA;

V_CC(A)= V_CC(B)= 3.0 V

V

I_I

input leakage

current

DIR, OE input; V_I= 0 V or 3.6 V;

V_CC(A)= V_CC(B)= 0.8 V to 3.6 V

±1

±5

μA

I_OZ

OFF-state output A or B port; V_O= 0 V or V_CCO

current

;

[1]

±5

±30

V_CC(A)= V_CC(B)= 3.6 V

suspend mode A port;

±5

V_O= 0 V or V_CCO; V_CC(A)= 3.6 V;

V_CC(B)= 0 V

suspend mode B port;

V_O= 0 V or V_CCO; V_CC(A)= 0 V;

V_CC(B)= 3.6 V

[1]

-

±5

-

±30

μA

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C

Unit

Min

Max

Min

Max

I_OFF

power-off leakage A port; V_Ior V_O= 0 V to 3.6 V;

-

±5

-

±30

μA

current

V_CC(A)= 0 V;

V_CC(B)= 0.8 V to 3.6 V

B port; V_Ior V_O= 0 V to 3.6 V;

V_CC(B)= 0 V;

-

±5

-

±30

μA

V_CC(A)= 0.8 V to 3.6 V

I_CC

supply current

A port; V_I= 0 V or V_CCI; I_O= 0 A

V_CC(A)= 0.8 V to 3.6 V;

V_CC(B)= 0.8 V to 3.6 V

-

10

8

-

55

50

μA

V_CC(A)= 1.1 V to 3.6 V;

V_CC(B)= 1.1 V to 3.6 V

V_CC(A)= 3.6 V; V_CC(B)= 0 V

V_CC(A)= 0 V; V_CC(B)= 3.6 V

B port; V_I= 0 V or V_CCI; I_O= 0 A

-

8

-

50

-

μA

-2

-12

V_CC(A)= 0.8 V to 3.6 V;

V_CC(B)= 0.8 V to 3.6 V

-

10

8

-

55

50

μA

V_CC(A)= 1.1 V to 3.6 V;

V_CC(B)= 1.1 V to 3.6 V

V_CC(A)= 3.6 V; V_CC(B)= 0 V

V_CC(A)= 0 V; V_CC(B)= 3.6 V

A plus B port (I_CC(A)+ I_CC(B));

-2

-

-12

-

μA

8

-

50

70

-

20

I_O= 0 A; V_I= 0 V or V_CCI

V_CC(A)= 0.8 V to 3.6 V;

V_CC(B)= 0.8 V to 3.6 V

;

A plus B port (I_CC(A)+ I_CC(B));

-

16

-

65

μA

I_O= 0 A; V_I= 0 V or V_CCI

V_CC(A)= 1.1 V to 3.6 V;

V_CC(B)= 1.1 V to 3.6 V

;

[1] For I/O ports, the parameter I_OZincludes the input leakage current.

Table 8. Typical total supply current (I_CC(A)+ I_CC(B)

)

V_CC(A)

V_CC(B)

1.5 V

0.1

Unit

0 V

0

0.8 V

0.1

0.3

1.6

1.2 V

0.1

0.8

1.8 V

0.1

0.2

2.5 V

3.3 V

0.1

1.6

0.8

0.4

0.2

0.1

0 V

0.1

0.3

0.1

μA

0.8 V

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

0.1

0.4

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

10. Dynamic characteristics

Table 9. Typical dynamic characteristics at V_CC(A)= 0.8 V and T_amb= 25 °C

Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8; for wave forms see Fig. 6 and Fig. 7.

t_pdis the same as t_PLHand t_PHL; t_disis the same as t_PLZand t_PHZ; t_enis the same as t_PZLand t_PZH

.

Symbol Parameter

Conditions

V_CC(B)

1.5 V

Unit

0.8 V

14.4

16.2

17.6

21.9

22.2

1.2 V

7.0

1.8 V

6.0

2.5 V

5.9

3.3 V

6.0

t_pd

t_dis

t_en

propagation delay An to Bn

6.2

12.1

16.2

9.0

ns

Bn to An

OE to An

OE to Bn

OE to An

OE to Bn

12.4

16.2

10.0

21.9

11.1

11.9

16.2

9.1

11.8

16.2

8.7

11.8

16.2

9.3

disable time

enable time

21.9

9.8

21.9

9.4

21.9

9.4

21.9

9.6

Table 10. Typical dynamic characteristics at V_CC(B)= 0.8 V and T_amb= 25 °C

Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8; for wave forms see Fig. 6 and Fig. 7.

t_pdis the same as t_PLHand t_PHL; t_disis the same as t_PLZand t_PHZ; t_enis the same as t_PZLand t_PZH

.

Symbol Parameter

Conditions

V_CC(A)

1.5 V

Unit

0.8 V

14.4

16.2

17.6

21.9

22.2

1.2 V

12.4

7.0

1.8 V

11.9

6.0

2.5 V

11.8

5.9

3.3 V

11.8

6.0

t_pd

t_dis

t_en

propagation delay An to Bn

12.1

6.2

ns

Bn to An

OE to An

OE to Bn

OE to An

OE to Bn

disable time

enable time

5.9

4.4

4.2

3.1

3.5

14.2

6.4

13.7

4.4

13.6

3.5

13.3

2.6

13.1

2.3

17.7

17.2

17.0

16.8

16.7

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Product data sheet

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74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Table 11. Typical power dissipation capacitance at V_CC(A)= V_CC(B)and T_amb= 25 °C

Voltages are referenced to GND (ground = 0 V). [1] [2]

Symbol Parameter

Conditions

V_CC(A)= V_CC(B)

Unit

0.8 V

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

C_PD

power dissipation

capacitance

A port: (direction An to Bn);

output enabled

0.2

0.3

0.4

0.5

pF

A port: (direction An to Bn);

output disabled

0.2

9

0.2

9

0.2

10

0.3

10

0.4

11

0.5

13

A port: (direction Bn to An);

output enabled

A port: (direction Bn to An);

output disabled

0.6

9

0.6

9

0.6

10

0.7

10

0.7

11

0.8

13

B port: (direction An to Bn);

output enabled

B port: (direction An to Bn);

output disabled

0.6

0.2

0.6

0.2

0.6

0.2

0.7

0.3

0.7

0.4

0.8

0.5

B port: (direction Bn to An);

output enabled

B port: (direction Bn to An);

output disabled

[1] C_PDis used to determine the dynamic power dissipation (P_Din μW).

P_D= C_PD× V_CC²× f_i× N + Σ(C_L× V_CC²× f_o) where:

f_i= input frequency in MHz;

f_o= output frequency in MHz;

C_L= load capacitance in pF;

V_CC= supply voltage in V;

N = number of inputs switching;

Σ(C_L× V_CC²× f_o) = sum of the outputs.

[2] f_i= 10 MHz; V_I= GND to V_CC; t_r= t_f= 1 ns; C_L= 0 pF; R_L= ∞ Ω.

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

10 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Table 12. Dynamic characteristics for temperature range -40 °C to +85 °C

Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8; for wave forms see Fig. 6 and Fig. 7.

t_pdis the same as t_PLHand t_PHL; t_disis the same as t_PLZand t_PHZ; t_enis the same as t_PZLand t_PZH

.

Symbol Parameter

Conditions

V_CC(B)

1.2 V ± 0.1 V 1.5 V ± 0.1 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V

Unit

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

V_CC(A)= 1.1 V to 1.3 V

t_pd

t_dis

t_en

propagation An to Bn

0.5

1.1

9.0

0.5

1.1

6.7

8.5

0.5

1.1

5.8

8.3

0.5

1.1

1.0

4.9

8.0

0.5

1.1

1.0

4.8 ns

7.8 ns

11.8 ns

8.9 ns

14.4 ns

7.3 ns

delay

Bn to An

disable time OE to An

OE to Bn

11.8

12.3

14.4

14.2

11.8

9.5

11.8

9.4

11.8

8.0

enable time OE to An

OE to Bn

14.4

10.4

14.4

9.0

14.4

7.7

V_CC(A)= 1.4 V to 1.6 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.1

8.5

6.7

0.5

1.1

5.6

8.6

8.4

8.7

8.1

0.5

1.1

4.7

5.3

8.6

7.6

8.7

7.1

0.5

1.1

1.0

4.4

5.2

8.6

7.2

8.7

5.6

0.5

1.1

1.0

4.1 ns

5.0 ns

8.6 ns

7.8 ns

8.7 ns

5.2 ns

Bn to An

disable time OE to An

OE to Bn

8.6

11.2

8.7

enable time OE to An

OE to Bn

12.8

V_CC(A)= 1.65 V to 1.95 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.0

1.1

8.3

5.8

0.5

1.0

1.1

5.3

4.7

7.1

7.8

6.8

8.2

0.5

1.0

4.5

7.1

6.9

6.8

6.7

0.5

1.0

0.5

3.8

4.3

7.1

6.0

6.8

5.1

0.5

1.0

0.5

3.5 ns

4.1 ns

7.1 ns

5.8 ns

6.8 ns

4.5 ns

Bn to An

disable time OE to An

OE to Bn

7.1

10.9

6.8

enable time OE to An

OE to Bn

12.4

V_CC(A)= 2.3 V to 2.7 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.1

8.0

4.9

0.5

1.1

5.2

4.4

5.1

7.1

4.8

7.9

0.5

4.3

3.8

5.1

6.3

4.8

6.4

0.5

3.3

5.1

4.8

4.6

0.5

2.9 ns

3.1 ns

5.1 ns

5.2 ns

4.8 ns

4.0 ns

Bn to An

disable time OE to An

OE to Bn

5.1

10.4

4.8

enable time OE to An

OE to Bn

11.9

V_CC(A)= 3.0 V to 3.6 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.1

7.8

4.8

0.5

1.1

5.0

4.1

4.9

6.9

4.0

7.8

0.5

4.1

3.5

4.9

6.0

4.0

6.2

0.5

3.1

2.9

4.9

4.8

4.0

4.5

0.5

2.7 ns

4.9 ns

5.0 ns

4.0 ns

3.9 ns

Bn to An

disable time OE to An

OE to Bn

4.9

10.1

4.0

enable time OE to An

OE to Bn

11.7

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

11 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Table 13. Dynamic characteristics for temperature range -40 °C to +125 °C

Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8; for wave forms see Fig. 6 and Fig. 7

t_pdis the same as t_PLHand t_PHL; t_disis the same as t_PLZand t_PHZ; t_enis the same as t_PZLand t_PZH

.

Symbol Parameter

Conditions

V_CC(B)

1.2 V ± 0.1 V 1.5 V ± 0.1 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V

Unit

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

V_CC(A)= 1.1 V to 1.3 V

t_pd

t_dis

t_en

propagation An to Bn

0.5

1.1

9.9

0.5

1.1

7.4

9.4

0.5

1.1

6.4

9.2

0.5

1.1

1.0

5.4

8.8

0.5

1.1

1.0

5.3 ns

8.6 ns

13.0 ns

9.8 ns

15.9 ns

8.1 ns

delay

Bn to An

disable time OE to An

OE to Bn

13.0

13.6

15.9

15.7

13.0

10.5

15.9

11.5

13.0

10.4

15.9

9.9

13.0

8.8

enable time OE to An

OE to Bn

15.9

8.5

V_CC(A)= 1.4 V to 1.6 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.1

9.4

7.4

0.5

1.1

6.2

9.5

9.3

9.6

9.0

0.5

1.1

5.2

5.9

9.5

8.4

9.6

7.9

0.5

1.1

1.0

4.9

5.8

9.5

8.0

9.6

6.2

0.5

1.1

1.0

4.6 ns

5.5 ns

9.5 ns

8.6 ns

9.6 ns

5.8 ns

Bn to An

disable time OE to An

OE to Bn

9.5

12.4

9.6

enable time OE to An

OE to Bn

14.1

V_CC(A)= 1.65 V to 1.95 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.0

1.1

9.2

6.4

0.5

1.0

1.1

5.9

5.2

7.9

8.6

7.5

9.1

0.5

1.0

5.0

7.9

7.6

7.5

7.4

0.5

1.0

0.5

4.2

4.8

7.9

6.6

7.5

5.7

0.5

1.0

0.5

3.9 ns

4.6 ns

7.9 ns

6.4 ns

7.5 ns

5.0 ns

Bn to An

disable time OE to An

OE to Bn

7.9

12.0

7.5

enable time OE to An

OE to Bn

13.7

V_CC(A)= 2.3 V to 2.7 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.1

8.8

5.4

0.5

1.1

5.8

4.9

5.7

7.9

5.3

8.7

0.5

4.8

4.2

5.7

7.0

5.3

7.1

0.5

3.7

5.7

5.3

5.1

0.5

3.2 ns

3.5 ns

5.7 ns

5.8 ns

5.3 ns

4.4 ns

Bn to An

disable time OE to An

OE to Bn

5.7

11.5

5.3

enable time OE to An

OE to Bn

13.1

V_CC(A)= 3.0 V to 3.6 V

t_pd

t_dis

t_en

propagation An to Bn

delay

0.5

1.1

8.6

5.3

0.5

1.1

5.5

4.6

5.4

7.6

4.4

8.6

0.5

4.6

3.9

5.4

6.6

4.4

6.9

0.5

3.5

3.2

5.4

5.3

4.4

5.0

0.5

3.0 ns

5.4 ns

5.5 ns

4.4 ns

4.3 ns

Bn to An

disable time OE to An

OE to Bn

5.4

11.2

4.4

enable time OE to An

OE to Bn

12.9

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

12 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

10.1. Waveforms and test circuit

V

I

V

An, Bn input

GND

M

t

PLH

PHL

V

OH

V

Bn, An output

M

V

OL

001aai475

Measurement points are given in Table 14.

V_OLand V_OHare typical output voltage levels that occur with the output load.

Fig. 6. The data input (An, Bn) to output (Bn, An) propagation delay times

V

I

OE input

V

M

t

GND

t

PLZ

PZL

V

CCO

output

LOW-to-OFF

OFF-to-LOW

V

M

V

X

V

OL

t

PHZ

PZH

V

OH

V

Y

output

HIGH-to-OFF

OFF-to-HIGH

V

M

GND

outputs

enabled

outputs

enabled

outputs

disabled

001aai474

Measurement points are given in Table 14.

V_OLand V_OHare typical output voltage levels that occur with the output load.

Fig. 7. Enable and disable times

Table 14. Measurement points

Supply voltage

V_CC(A), V_CC(B)

0.8 V to 1.6 V

1.65 V to 2.7 V

3.0 V to 3.6 V

Input [1]

Output [2]

V_M

V_X

V_OL+ 0.1 V

V_Y

0.5V_CCI

0.5V_CCO

V_OH- 0.1 V

V_OH- 0.15 V

V_OH- 0.3 V

V_OL+ 0.15 V

V_OL+ 0.3 V

[1] V_CCIis the supply voltage associated with the data input port.

[2] V_CCOis the supply voltage associated with the output port.

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

13 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

t

W

V

I

90 %

negative

pulse

V

M

10 %

0 V

t

r

f

t

f

r

V

I

90 %

positive

pulse

V

M

10 %

0 V

t

W

V

EXT

R

V

CC

L

V

I

O

G

DUT

R

T

C

L

R

L

001aae331

Test data is given in Table 15.

R_L= Load resistance.

C_L= Load capacitance including jig and probe capacitance.

R_T= Termination resistance.

V_EXT= External voltage for measuring switching times.

Fig. 8. Test circuit for measuring switching times

Table 15. Test data

Supply voltage

V_CC(A), V_CC(B)

0.8 V to 1.6 V

1.65 V to 2.7 V

3.0 V to 3.6 V

Input

V_I[1]

V_CCI

Load

C_L

V_EXT

Δt/ΔV [2]

≤1.0 ns/V

≤ 1.0 ns/V

R_L

t_PLH, t_PHL

t_PZH, t_PHZ

GND

t_PZL, t_PLZ[3]

2V_CCO

15 pF

2 kΩ

open

GND

2V_CCO

GND

2V_CCO

[1] V_CCIis the supply voltage associated with the data input port.

[2] dV/dt ≥ 1.0 V/ns

[3] V_CCOis the supply voltage associated with the output port.

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

14 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

10.2. Typical propagation delay characteristics

001aai476

001aai477

24

21

(1)

(2)

(3)

(4)

(5)

(6)

t

pd

(ns)

t

pd

(ns)

(1)

20

17

16

12

8

13

(2)

(3)

(4)

(5)

(6)

4

9

0

20

40

60

0

20

40

60

C

L

(pF)

C (pF)

L

a. Propagation delay (An to Bn); V_CC(A)= 0.8 V

b. Propagation delay (An to Bn); V_CC(B)= 0.8 V

(1) V_CC(B)= 0.8 V.

(2) V_CC(B)= 1.2 V.

(3) V_CC(B)= 1.5 V.

(4) V_CC(B)= 1.8 V.

(5) V_CC(B)= 2.5 V.

(6) V_CC(B)= 3.3 V.

(1) V_CC(A)= 0.8 V.

(2) V_CC(A)= 1.2 V.

(3) V_CC(A)= 1.5 V.

(4) V_CC(A)= 1.8 V.

(5) V_CC(A)= 2.5 V.

(6) V_CC(A)= 3.3 V.

Fig. 9. Typical propagation delay versus load capacitance; T_amb= 25 °C

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

15 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

001aai478

001aai491

7

5

3

1

(1)

t

PLH

(ns)

PHL

(ns)

(1)

(2)

(3)

5

3

1

(2)

(3)

(4)

(5)

(4)

(5)

0

20

40

60

0

20

40

60

C

L

(pF)

C (pF)

L

a. LOW to HIGH propagation delay (An to Bn);

V_CC(A)= 1.2 V

b. HIGH to LOW propagation delay (An to Bn);

V_CC(A)= 1.2 V

001aai479

001aai480

7

(1)

t

PLH

(ns)

PHL

(ns)

(1)

5

3

1

5

3

1

(2)

(3)

(2)

(3)

(4)

(5)

(4)

(5)

0

20

40

60

0

20

40

60

C

L

(pF)

C

L

(pF)

c. LOW to HIGH propagation delay (An to Bn);

V_CC(A)= 1.5 V

d. HIGH to LOW propagation delay (An to Bn);

V_CC(A)= 1.5 V

(1) V_CC(B)= 1.2 V.

(2) V_CC(B)= 1.5 V.

(3) V_CC(B)= 1.8 V.

(4) V_CC(B)= 2.5 V.

(5) V_CC(B)= 3.3 V.

Fig. 10. Typical propagation delay versus load capacitance; T_amb= 25 °C

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

16 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

001aai481

001aai482

7

5

3

1

(1)

t

PLH

(ns)

PHL

(ns)

(1)

5

3

1

(2)

(3)

(2)

(3)

(4)

(5)

(4)

(5)

0

20

40

60

0

20

40

60

C

L

(pF)

C (pF)

L

a. LOW to HIGH propagation delay (An to Bn);

V_CC(A)= 1.8 V

b. HIGH to LOW propagation delay (An to Bn);

V_CC(A)= 1.8 V

001aai483

001aai486

7

t

PLH

(ns)

PHL

(ns)

(1)

5

3

1

5

3

1

(2)

(3)

(2)

(3)

(4)

(5)

(4)

(5)

0

20

40

60

0

20

40

60

C

L

(pF)

C

L

(pF)

c. LOW to HIGH propagation delay (An to Bn);

V_CC(A)= 2.5 V

d. HIGH to LOW propagation delay (An to Bn);

V_CC(A)= 2.5 V

(1) V_CC(B)= 1.2 V.

(2) V_CC(B)= 1.5 V.

(3) V_CC(B)= 1.8 V.

(4) V_CC(B)= 2.5 V.

(5) V_CC(B)= 3.3 V.

Fig. 11. Typical propagation delay versus load capacitance; T_amb= 25 °C

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

17 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

001aai485

001aai484

7

5

3

1

t

PLH

(ns)

PHL

(ns)

(1)

5

3

1

(2)

(3)

(2)

(3)

(4)

(5)

(4)

(5)

0

20

40

60

0

20

40

60

C

L

(pF)

C (pF)

L

a. LOW to HIGH propagation delay (An to Bn);

V_CC(A)= 3.3 V

b. HIGH to LOW propagation delay (An to Bn);

V_CC(A)= 3.3 V

(1) V_CC(B)= 1.2 V.

(2) V_CC(B)= 1.5 V.

(3) V_CC(B)= 1.8 V.

(4) V_CC(B)= 2.5 V.

(5) V_CC(B)= 3.3 V.

Fig. 12. Typical propagation delay versus load capacitance; T_amb= 25 °C

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74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

18 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

11. Package outline

TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm

SOT355-1

D

E

A

X

c

H

v

M

A

y

E

Z

13

24

Q

A

2

(A )

3

A

1

pin 1 index

θ

L

p

L

1

12

detail X

w

M

b

p

e

0

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

A

(1)

(2)

(1)

UNIT

A

b

c

D

E

e

H

L

p

Q

v

w

y

Z

θ

1

2

3

p

E

max.

8^o

0^o

0.15

0.05

0.95

0.80

0.30

0.19

0.2

0.1

7.9

7.7

4.5

4.3

6.6

6.2

0.75

0.50

0.4

0.3

0.5

0.2

mm

1.1

0.65

1

0.2

0.13

0.1

0.25

Notes

1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.

2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

99-12-27

03-02-19

SOT355-1

MO-153

Fig. 13. Package outline SOT355-1 (TSSOP24)

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

19 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

DHVQFN24: plastic dual in-line compatible thermal enhanced very thin quad flat package;

no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm

SOT815-1

D

B

A

E

1

c

detail X

terminal 1

index area

C

e

1

terminal 1

index area

y

v

M

C

A B

C

1

e

b

w

M

2

11

L

12

13

1

e

E

h

2

24

23

14

X

D

h

0

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

(1)

A

(1)

UNIT

A

b

c

D

E

h

e

L

v

w

y

1

2

1

h

max.

0.05 0.30

0.00 0.18

5.6

5.4

4.25

3.95

3.6

3.4

2.25

1.95

0.5

0.3

mm

1

0.2

0.5

4.5

1.5

0.1

0.05 0.05

0.1

Note

1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

03-04-29

SOT815-1

- - -

Fig. 14. Package outline SOT815-1 (DHVQFN24)

©

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Product data sheet

Rev. 7 — 29 April 2021

20 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

DHXQFN24: plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;

no leads; 24 terminals; 0.4 mm pitch; body 2 mm x 4 mm x 0.48 mm

SOT8024-1

z

C

2x

B

E

D

A

3

pin 1

index area

seating

plane

A

1

detail X

z

C

2x

C

y

1

y

C

M

w

C A

B

C

D

1

pin 1

index area

2

11

1

12

13

(20x)

e

E

1

pin1 I.D.

24

L (24x)

23

14

M

B

u

v

C A

C

b

(24x)

X

0

2 mm

u

1

scale

Dimensions (mm are the original dimensions)

Unit

A

b

D

1

E

e

k

L

v

w

y

1

z

1

3

1

max 0.48 0.05

nom 0.45 0.02

min 0.42 0.00

0.23

0.18

0.13

3.00

4.0 2.95

2.90

1.00

0.95

0.90

0.35

0.30

0.25

0.15

(typ)

2.0

mm

0.4

0.1 0.05

0.1 0.05 0.05 0.05

0.2

sot8024-1_po

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

20-09-18

20-09-22

SOT8024-1

Fig. 15. Package outline SOT8024-1 (DHXQFN24)

©

74AVC8T245

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Product data sheet

Rev. 7 — 29 April 2021

21 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

12. Abbreviations

Table 16. Abbreviations

Acronym

Description

CDM

DUT

ESD

HBM

MM

Charged Device Model

Device Under Test

ElectroStatic Discharge

Human Body Model

Machine Model

13. Revision history

Table 17. Revision history

Document ID

Release date Data sheet status

20210429 Product data sheet

Type number 74AVC8T245BZ (SOT8024-1 / DHXQFN24) added.

20200331 Product data sheet 74AVC8T245 v.5

Change notice Supersedes

74AVC8T245 v.7

Modifications:

- 74AVC8T245 v.6

•

74AVC8T245 v.6

Modifications:

-

•

The format of this data sheet has been redesigned to comply with the identity

guidelines of Nexperia.

•

Legal texts have been adapted to the new company name where appropriate.

Table 4: Derating values for P_tottotal power dissipation updated.

74AVC8T245 v.5

Modifications:

20121227

Product data sheet

-

74AVC8T245 v.4

•

Table 4: conditions I_CCand I_GNDchanged (errata).

74AVC8T245 v.4

Modifications:

20111208

Product data sheet

-

74AVC8T245 v.3

•

Legal pages updated.

74AVC8T245 v.3

74AVC8T245 v.2

74AVC8T245 v.1

20110928

20090428

20080711

Product data sheet

-

74AVC8T245 v.2

74AVC8T245 v.1

-

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

22 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

injury, death or severe property or environmental damage. Nexperia and its

suppliers accept no liability for inclusion and/or use of Nexperia products in

such equipment or applications and therefore such inclusion and/or use is at

the customer’s own risk.

14. Legal information

Quick reference data — The Quick reference data is an extract of the

product data given in the Limiting values and Characteristics sections of this

document, and as such is not complete, exhaustive or legally binding.

Data sheet status

Document status Product

Definition

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. Nexperia makes no representation

or warranty that such applications will be suitable for the specified use

without further testing or modification.

[1][2]

status [3]

Objective [short]

data sheet

Development

This document contains data from

the objective specification for

product development.

Customers are responsible for the design and operation of their applications

and products using Nexperia products, and Nexperia accepts no liability for

any assistance with applications or customer product design. It is customer’s

sole responsibility to determine whether the Nexperia product is suitable

and fit for the customer’s applications and products planned, as well as

for the planned application and use of customer’s third party customer(s).

Customers should provide appropriate design and operating safeguards to

minimize the risks associated with their applications and products.

Preliminary [short]

data sheet

Qualification

Production

This document contains data from

the preliminary specification.

Product [short]

data sheet

This document contains the product

specification.

[1] Please consult the most recently issued document before initiating or

completing a design.

Nexperia does not accept any liability related to any default, damage, costs

or problem which is based on any weakness or default in the customer’s

applications or products, or the application or use by customer’s third party

customer(s). Customer is responsible for doing all necessary testing for the

customer’s applications and products using Nexperia products in order to

avoid a default of the applications and the products or of the application or

use by customer’s third party customer(s). Nexperia does not accept any

liability in this respect.

[2] The term 'short data sheet' is explained in section "Definitions".

[3] The product status of device(s) described in this document may have

changed since this document was published and may differ in case of

multiple devices. The latest product status information is available on

the internet at https://www.nexperia.com.

Definitions

Limiting values — Stress above one or more limiting values (as defined in

the Absolute Maximum Ratings System of IEC 60134) will cause permanent

damage to the device. Limiting values are stress ratings only and (proper)

operation of the device at these or any other conditions above those

given in the Recommended operating conditions section (if present) or the

Characteristics sections of this document is not warranted. Constant or

repeated exposure to limiting values will permanently and irreversibly affect

the quality and reliability of the device.

Draft — The document is a draft version only. The content is still under

internal review and subject to formal approval, which may result in

modifications or additions. Nexperia does not give any representations or

warranties as to the accuracy or completeness of information included herein

and shall have no liability for the consequences of use of such information.

Short data sheet — A short data sheet is an extract from a full data sheet

with the same product type number(s) and title. A short data sheet is

intended for quick reference only and should not be relied upon to contain

detailed and full information. For detailed and full information see the relevant

full data sheet, which is available on request via the local Nexperia sales

office. In case of any inconsistency or conflict with the short data sheet, the

full data sheet shall prevail.

Terms and conditions of commercial sale — Nexperia products are

sold subject to the general terms and conditions of commercial sale, as

published at http://www.nexperia.com/profile/terms, unless otherwise agreed

in a valid written individual agreement. In case an individual agreement is

concluded only the terms and conditions of the respective agreement shall

apply. Nexperia hereby expressly objects to applying the customer’s general

terms and conditions with regard to the purchase of Nexperia products by

customer.

Product specification — The information and data provided in a Product

data sheet shall define the specification of the product as agreed between

Nexperia and its customer, unless Nexperia and customer have explicitly

agreed otherwise in writing. In no event however, shall an agreement be

valid in which the Nexperia product is deemed to offer functions and qualities

beyond those described in the Product data sheet.

No offer to sell or license — Nothing in this document may be interpreted

or construed as an offer to sell products that is open for acceptance or the

grant, conveyance or implication of any license under any copyrights, patents

or other industrial or intellectual property rights.

Export control — This document as well as the item(s) described herein

may be subject to export control regulations. Export might require a prior

authorization from competent authorities.

Disclaimers

Limited warranty and liability — Information in this document is believed

to be accurate and reliable. However, Nexperia does not give any

representations or warranties, expressed or implied, as to the accuracy

or completeness of such information and shall have no liability for the

consequences of use of such information. Nexperia takes no responsibility

for the content in this document if provided by an information source outside

of Nexperia.

Non-automotive qualified products — Unless this data sheet expressly

states that this specific Nexperia product is automotive qualified, the

product is not suitable for automotive use. It is neither qualified nor tested in

accordance with automotive testing or application requirements. Nexperia

accepts no liability for inclusion and/or use of non-automotive qualified

products in automotive equipment or applications.

In no event shall Nexperia be liable for any indirect, incidental, punitive,

special or consequential damages (including - without limitation - lost

profits, lost savings, business interruption, costs related to the removal

or replacement of any products or rework charges) whether or not such

damages are based on tort (including negligence), warranty, breach of

contract or any other legal theory.

In the event that customer uses the product for design-in and use in

automotive applications to automotive specifications and standards,

customer (a) shall use the product without Nexperia’s warranty of the

product for such automotive applications, use and specifications, and (b)

whenever customer uses the product for automotive applications beyond

Nexperia’s specifications such use shall be solely at customer’s own risk,

and (c) customer fully indemnifies Nexperia for any liability, damages or failed

product claims resulting from customer design and use of the product for

automotive applications beyond Nexperia’s standard warranty and Nexperia’s

product specifications.

Notwithstanding any damages that customer might incur for any reason

whatsoever, Nexperia’s aggregate and cumulative liability towards customer

for the products described herein shall be limited in accordance with the

Terms and conditions of commercial sale of Nexperia.

Translations — A non-English (translated) version of a document is for

reference only. The English version shall prevail in case of any discrepancy

between the translated and English versions.

Right to make changes — Nexperia reserves the right to make changes

to information published in this document, including without limitation

specifications and product descriptions, at any time and without notice. This

document supersedes and replaces all information supplied prior to the

publication hereof.

Trademarks

Suitability for use — Nexperia products are not designed, authorized or

warranted to be suitable for use in life support, life-critical or safety-critical

systems or equipment, nor in applications where failure or malfunction

of an Nexperia product can reasonably be expected to result in personal

Notice: All referenced brands, product names, service names and

trademarks are the property of their respective owners.

©

74AVC8T245

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Product data sheet

Rev. 7 — 29 April 2021

23 / 24

Nexperia

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Contents

1. General description......................................................1

2. Features and benefits.................................................. 1

3. Ordering information....................................................2

4. Functional diagram.......................................................2

5. Pinning information......................................................3

5.1. Pinning.........................................................................3

5.2. Pin description.............................................................4

6. Functional description................................................. 4

7. Limiting values............................................................. 5

8. Recommended operating conditions..........................5

9. Static characteristics....................................................6

10. Dynamic characteristics............................................ 9

10.1. Waveforms and test circuit...................................... 13

10.2. Typical propagation delay characteristics................ 15

11. Package outline........................................................ 19

12. Abbreviations............................................................22

13. Revision history........................................................22

14. Legal information......................................................23

For more information, please visit: http://www.nexperia.com

For sales office addresses, please send an email to: salesaddresses@nexperia.com

Date of release: 29 April 2021

©

74AVC8T245

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 29 April 2021

24 / 24


型号：	74AVC8T245BZ
厂家：	Nexperia
描述：	8-bit dual supply translating transceiver with configurable voltage translation; 3-stateProduction
文件：	总24页 (文件大小：333K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74AVC8T245BZ [NEXPERIA]

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