74AVC4TD245GU_技术文档

74AVC4TD245

4-bit dual supply translating transceiver with configurable

voltage translation; 3-state

Rev. 3 — 9 June 2017

Product data sheet

1 General description

The 74AVC4TD245 is a 4-bit, dual supply transceiver that enables bidirectional level

translation. It features eight 1-bit input-output ports (An and Bn), four direction control

inputs (DIR1, DIR2, DIR3 and DIR4), an 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 DIRn are referenced

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

An to Bn and a LOW on DIRn 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_OFF

circuitry 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)

– 200 Mbit/s (≥ 1.1 V to 3.3 V translation)

– 200 Mbit/s (≥ 1.1 V to 2.5 V translation)

– 200 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

Nexperia

74AVC4TD245

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

• I_OFFcircuitry provides partial Power-down mode operation

• Multiple package options

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

3 Ordering information

Table 1. Ordering information

Type number

Package

Temperature

range

Name

Description

Version

74AVC4TD245BQ -40 °C to +125 °C

74AVC4TD245GU -40 °C to +125 °C

4 Marking

DHVQFN16 plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads;

SOT763-1

16 terminals; body 2.5 x 3.5 x 0.85 mm

XQFN16

plastic, extremely thin quad flat package; no leads; SOT1161-1

16 terminals; body 1.80 x 2.60 x 0.50 mm

Table 2. Marking codes

Type number

Marking code

4TD245

74AVC4TD245BQ

74AVC4TD245GU

BD4

5 Functional diagram

B1

B2

B3

B4

V

CC(B)

V

CC(A)

A1 DIR1

A2 DIR2

A3 DIR3

A4 DIR4

OE

001aao069

Figure 1. Logic symbol

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74AVC4TD245

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

OE

An

DIRn

Bn

V

CC(B)

CC(A)

to next transceiver

001aao070

Figure 2. Logic diagram (one 1-bit transceiver)

6 Pinning information

6.1 Pinning

74AVC4TD245

terminal 1

index area

2

3

4

5

6

7

15

14

13

12

11

10

DIR1

A1

DIR2

B1

74AVC4TD245

terminal 1

index area

A2

B2

A3

B3

(1)

GND

A4

B4

DIR2

1

2

3

4

12 DIR3

11 OE

DIR4

DIR3

V

CC(B)

10 GND

001aao071

CC(A)

DIR1

Transparent top view

9

DIR4

(1) This is not a supply pin, the substrate is attached to this

pad using conductive die attach material. There is no

electrical or mechanical requirement to solder this pad

however if it is soldered the solder land should remain

floating or be connected to GND.

001aao073

Transparent top view

Figure 3. Pin configuration SOT763-1 (DHVQFN16)

Figure 4. Pin configuration SOT1161-1 (XQFN16)

74AVC4TD245

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74AVC4TD245

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

6.2 Pin description

Table 3. Pin description

Symbol

Description

SOT763-1

SOT1161-1

V_CC(A)

1

3

supply voltage A (An, OE and DIRn inputs are

referenced to V_CC(A)

)

DIR1, DIR2, DIR3, DIR4 2, 15, 10, 7

4, 1, 12, 9

direction control input

A1, A2, A3, A4

GND

3, 4, 5, 6

5, 6, 7, 8

data input or output

8

10

ground (0 V)

B1, B2, B3, B4

OE

14, 13, 12, 11

16, 15, 14, 13

data input or output

9

11

2

output enable input (active LOW)

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

V_CC(B)

16

7 Functional description

Table 4. Function table ^{[1] [2]}

Supply voltage Input

Input/output

V_CC(A), V_CC(B)

0.8 V to 3.6 V

GND ^[3]

OE

L

DIR1

L

DIR2

X

DIR3

X

DIR4

X

An

Bn

A1 = B1

input A1

A2 = B2

input A2

A3 = B3

input A3

A4 = B4

input A4

Z

input B1

B1 = A1

input B2

B2 = A2

input B3

B3 = A3

input B4

B4 = A4

Z

L

H

X

L

X

L

X

L

X

H

X

L

X

L

X

L

X

H

X

L

X

L

X

H

X

Z

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

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

.

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

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74AVC4TD245

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

8 Limiting values

Table 5. 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

Unit

V

V_CC(A)

V_CC(B)

I_IK

supply voltage A

+4.6

supply voltage B

input clamping current

input voltage

+4.6

V

V_I< 0 V

-

+4.6

-

mA

V

[1]

V_I

I_OK

output clamping current

output voltage

V_O< 0 V

mA

V

[1] [2] [3]

V_O

Active mode

V_CCO+ 0.5

+4.6

±50

[1]

[2]

Suspend or 3-state mode

V_O= 0 V to V_CCO

I_CC(A)or I_CC(B)

V

I_O

output current

mA

°C

I_CC

I_GND

T_stg

P_tot

supply current

-

100

ground current

-100

-65

-

storage temperature

total power dissipation

+150

T_amb= -40 °C to +125 °C

DHVQFN16

[4]

-

500

250

mW

XQFN16

[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 DHVQFN16 package: above 60 °C the value of P_totderates linearly at 4.5 mW/K.

9 Recommended operating conditions

Table 6. Recommended operating conditions

Symbol

V_CC(A)

V_CC(B)

V_I

Parameter

Conditions

Min

0.8

0

Max

3.6

Unit

supply voltage A

supply voltage B

input voltage

V

3.6

V

3.6

V

[1]

[2]

V_O

output voltage

Active mode

0

V_CCO

3.6

V

Suspend or 3-state mode

0

V

T_amb

ambient temperature

-40

-

+125

10

°C

ns/V

Δt/Δ V

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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74AVC4TD245

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

10 Static characteristics

Table 7. Typical static characteristics at T_amb= 25 °C ^[1]

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

Symbol Parameter

Conditions

Min

Typ Max Unit

V_OH

HIGH-level output voltage V_I= V_IHor V_IL

I_O= -1.5 mA; V_CC(A)= V_CC(B)= 0.8 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

-

0.69

-

V

V_OL

-

0.07

-

V

I_I

input leakage current

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

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

±0.025 ±0.25 μA

[2]

I_OZ

OFF-state output current

A or B port; V_O= 0 V or V_CCO

;

-

±0.5

±2.5 μA

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

[2]

suspend mode A port; V_O= 0 V or V_CCO

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

;

-

±0.5

±0.1

2.0

±2.5 μA

±1 μA

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

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

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

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

-

pF

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

-

4.0

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

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

Table 8. Static characteristics ^{[1] [2]}

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

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min

Max

Min

Max

V_IH

HIGH-level

data input

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

DIRn, OE input

2

V_CC(A)= 0.8 V

0.70V_CC(A)

0.65V_CC(A)

1.6

-

0.70V_CC(A)

0.65V_CC(A)

1.6

-

V

V_CC(A)= 1.1 V to 1.95 V

V_CC(A)= 2.3 V to 2.7 V

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Product data sheet

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74AVC4TD245

4-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_CC(A)= 3.0 V to 3.6 V

data input

V_CCI= 0.8 V

2

-

2

-

V

V_IL

LOW-level

input voltage

-

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

DIRn, OE input

0.8

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

V_I= V_IHor V_IL

0.8

V_OH

HIGH-level

output 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

V_I= V_IHor V_IL

output 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 DIRn, 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

current

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Product data sheet

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74AVC4TD245

4-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

[3]

I_OZ

OFF-state

A or B port; V_O= 0 V or V_CCO

;

-

±5

-

±30

μA

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

suspend mode A port;

-

±5

-

±30

V_O= 0 V or V_CCO

;

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

[3]

suspend mode B port;

μA

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;

-

±5

-

±30

μA

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; 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

-2

-

-12

-

μA

8

-

50

70

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

-

20

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

-

16

-

65

μA

ΔI_CC

additional

V_I= 3.0 V; V_CC(A)= V_CC(B)= 3.6 V

500

650

supply current

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

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

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

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74AVC4TD245

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

Table 9. Typicaltotal supply current (I_CC(A)+ I_CC(B)

)

V_CC(A)

V_CC(B)

0 V

0

Unit

0.8 V

0.1

1.2 V

0.1

1.5 V

0.1

1.8 V

0.1

2.5 V

0.1

3.3 V

0.1

0 V

μA

0.8 V

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

0.1

0.3

1.6

0.1

0.8

0.1

0.4

0.1

0.2

0.3

0.1

1.6

0.8

0.4

0.2

0.1

11 Dynamic characteristics

[1] [2]

Table 10. Typical power dissipation capacitance at V_CC(A)= V_CC(B)and T_amb= 25 °C

Voltages are referenced to GND (ground = 0 V).

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 A port: (direction An toBn);

0.2

0.3

0.4

pF

output enabled

capacitance

A port: (direction An to Bn);

output disabled

0.2

9.5

0.6

9.5

0.6

0.2

9.7

0.6

9.7

0.6

0.2

9.8

0.6

9.8

0.6

0.2

9.9

0.6

9.9

0.6

0.2

0.3

0.4

A port: (direction Bn toAn);

output enabled

10.7

0.7

11.9 pF

0.7 pF

11.9 pF

A port: (direction Bn to An);

output disabled

B port: (direction An to Bn);

output enabled

10.7

0.7

B port: (direction An to Bn);

output disabled

0.7

0.4

pF

B port: (direction Bn to An);

output enabled

0.3

B port: (direction Bn to An);

output disabled

0.3

[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.

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74AVC4TD245

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

[1]

Table 11. 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 Figure 7; for waveforms see Figure 5 and Figure 6

Symbol Parameter

Conditions

V_CC(B)

Unit

0.8 V

14.5

14.3

17.0

18.2

19.2

1.2 V

7.3

1.5 V

1.8 V

6.2

2.5 V

5.9

3.3 V

6.0

t_pd

t_dis

t_en

propagation delay An to Bn

6.5

12.4

14.3

9.0

ns

Bn to An

OE to An

OE to Bn

OE to An

OE to Bn

12.7

14.3

9.9

12.3

14.3

9.4

12.1

14.3

9.0

12.0

14.3

9.7

disable time

enable time

18.2

10.7

18.2

9.8

18.2

9.6

18.2

9.7

18.2

10.2

[1] 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

.

[1]

Table 12. 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 Figure 7; for waveforms see Figure 5 and Figure 6

Symbol Parameter

Conditions

V_CC(A)

Unit

0.8 V

14.5

14.3

17.0

18.2

19.2

1.2 V

12.7

7.3

1.5 V

1.8 V

12.3

6.2

2.5 V

12.1

5.9

3.3 V

12.0

6.0

t_pd

t_dis

t_en

propagation delay An to Bn

12.4

6.5

ns

Bn to An

OE to An

OE to Bn

OE to An

OE to Bn

disable time

enable time

5.5

4.1

4.0

3.0

3.5

13.8

5.6

13.4

4.0

13.1

3.2

12.9

2.4

12.7

2.2

14.6

14.1

13.9

13.7

13.6

[1] 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

.

[1]

Table 13. Dynamic characteristics for temperature range -40 °C to +85 °C

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7; for waveforms see Figure 5 and Figure 6

Symbol Parameter Conditions

V_CC(B)

Unit

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

± 0.1 V

± 0.15 V

± 0.2 V

± 0.3 V

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

2.0

10.5

10.0

11.1

13.5

15.0

1.3

1.5

2.0

7.8

9.9

1.2

1.5

2.0

1.0

2.0

6.9

9.7

1.0

1.4

2.0

0.7

2.0

1.0

5.9

9.4

0.8

1.4

2.0

1.0

2.0

1.0

5.7 ns

delay

Bn to An

9.3 ns

10.0 ns

8.0 ns

13.5 ns

7.4 ns

disable time OE to An

OE to Bn

10.0

8.6

10.0

8.0

10.0

7.0

enable time OE to An

OE to Bn

13.5

11.0

13.5

9.4

13.5

7.8

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

10 / 24

Nexperia

74AVC4TD245

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

Symbol Parameter Conditions

V_CC(B)

Unit

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

± 0.1 V

± 0.15 V

± 0.2 V

± 0.3 V

Min Max Min Max Min Max Min Max Min Max

V_CC(A)= 1.4 V to 1.6 V

t_pd

t_dis

t_en

propagation An to Bn

1.5

1.3

1.0

2.0

1.0

2.0

9.9

7.8

1.0

1.5

1.0

1.4

7.1

6.0

7.5

7.9

1.0

0.9

1.0

0.9

1.0

1.3

6.0

6.9

6.0

7.2

7.5

7.7

0.5

0.8

1.0

0.4

1.0

1.1

4.8

6.6

6.0

6.2

7.5

6.4

0.5

0.6

1.0

0.4

1.0

1.1

4.3 ns

delay

Bn to An

6.5 ns

6.0 ns

6.1 ns

7.5 ns

5.6 ns

disable time OE to An

OE to Bn

6.0

10.2

7.5

enable time OE to An

OE to Bn

14.4

V_CC(A)= 1.65 V to 1.95 V

t_pd

t_dis

t_en

propagation An to Bn

delay

1.5

1.2

0.5

2.0

1.0

1.5

9.7

6.9

0.9

1.0

0.5

1.5

1.0

1.2

6.9

6.0

5.7

7.0

6.7

7.2

0.8

0.5

0.8

1.0

1.2

5.7

6.9

6.7

6.9

0.5

0.2

1.0

0.8

4.5

5.5

5.7

5.8

6.7

5.4

0.3

0.5

0.2

1.0

0.6

4.0 ns

5.3 ns

5.7 ns

5.9 ns

6.7 ns

5.0 ns

Bn to An

disable time OE to An

OE to Bn

5.7

9.9

enable time OE to An

OE to Bn

6.7

13.9

V_CC(A)= 2.3 V to 2.7 V

t_pd

t_dis

t_en

propagation An to Bn

delay

1.4

1.0

0.2

2.0

0.6

1.5

9.4

5.9

0.8

0.5

0.2

1.5

0.6

1.0

6.6

4.8

4.0

6.7

4.5

6.8

0.5

0.2

0.7

0.6

1.0

5.5

4.5

4.0

6.3

4.5

6.0

0.4

0.2

0.6

0.8

4.2

4.0

5.0

4.5

4.6

0.2

0.3

0.2

0.6

3.7 ns

3.9 ns

4.0 ns

5.7 ns

4.5 ns

4.2 ns

Bn to An

disable time OE to An

OE to Bn

4.0

9.3

enable time OE to An

OE to Bn

4.5

13.6

V_CC(A)= 3.0 V to 3.6 V

t_pd

t_dis

t_en

propagation An to Bn

delay

1.4

0.8

0.2

2.0

0.5

1.5

9.3

5.7

0.6

0.5

0.2

1.5

0.5

1.0

6.5

4.3

4.5

6.4

4.0

6.7

0.5

0.3

0.2

0.7

0.5

1.0

5.3

4.0

4.5

6.1

4.0

5.9

0.3

0.2

0.5

0.7

3.9

3.7

4.5

4.8

4.0

4.4

0.2

0.5

3.5 ns

4.5 ns

5.6 ns

4.0 ns

Bn to An

disable time OE to An

OE to Bn

4.5

9.0

enable time OE to An

OE to Bn

4.0

13.4

[1] 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

.

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

11 / 24

Nexperia

74AVC4TD245

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

Table 14. Dynamic characteristics for temperature range -40 °C to +125 °C ^[1]

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7; for waveforms see Figure 5 and Figure 6

Symbol Parameter Conditions

V_CC(B)

Unit

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

± 0.1 V

± 0.15 V

± 0.2 V

± 0.3 V

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

2.0

12.1

11.5

12.8

15.6

17.3

1.3

1.5

2.0

9.0

11.4

11.5

9.9

1.2

1.5

2.0

1.0

2.0

8.0

11.2

11.5

9.2

1.0

1.4

2.0

0.7

2.0

1.0

6.8

10.9

11.5

8.1

0.8

1.4

2.0

1.0

2.0

1.0

6.6 ns

delay

Bn to An

10.7 ns

11.5 ns

9.2 ns

15.6 ns

8.6 ns

disable time OE to An

OE to Bn

enable time OE to An

OE to Bn

15.6

12.7

15.6

10.9

15.6

9.0

V_CC(A)= 1.4 V to 1.6 V

t_pd

t_dis

t_en

propagation An to Bn

delay

1.5

1.3

1.0

2.0

1.0

2.0

11.4

9.0

1.0

1.5

1.0

1.4

8.2

6.9

8.7

9.1

1.0

0.9

1.0

0.9

1.0

1.3

6.9

8.0

6.9

8.3

8.7

8.9

0.5

0.8

1.0

0.4

1.0

1.1

5.6

7.6

6.9

7.2

8.7

7.4

0.5

0.6

1.0

0.4

1.0

1.1

5.0 ns

7.5 ns

6.9 ns

7.1 ns

8.7 ns

6.5 ns

Bn to An

disable time OE to An

OE to Bn

6.9

11.8

8.7

enable time OE to An

OE to Bn

16.6

V_CC(A)= 1.65 V to 1.95 V

t_pd

t_dis

t_en

propagation An to Bn

delay

1.5

1.2

0.5

2.0

1.0

1.5

11.2

8.0

0.9

1.0

0.5

1.5

1.0

1.2

8.0

6.9

6.6

8.1

7.8

8.3

0.8

0.5

0.8

1.0

1.2

6.6

8.0

7.8

8.0

0.5

0.2

1.0

0.8

5.2

6.4

6.6

6.7

7.8

6.3

0.3

0.5

0.2

1.0

0.6

4.6 ns

6.1 ns

6.6 ns

6.8 ns

7.8 ns

5.8 ns

Bn to An

disable time OE to An

OE to Bn

6.6

11.4

7.8

enable time OE to An

OE to Bn

16.0

V_CC(A)= 2.3 V to 2.7 V

t_pd

t_dis

t_en

propagation An to Bn

delay

1.4

1.0

0.2

2.0

0.6

1.5

10.9

6.8

0.8

0.5

0.2

1.5

0.6

1.0

7.6

5.6

4.6

7.8

5.2

7.9

0.5

0.2

0.7

0.6

1.0

6.4

5.2

4.6

7.3

5.2

6.9

0.4

0.2

0.6

0.8

4.9

4.6

5.8

5.2

5.3

0.2

0.3

0.2

0.6

4.3 ns

4.5 ns

4.6 ns

6.6 ns

5.2 ns

4.9 ns

Bn to An

disable time OE to An

OE to Bn

4.6

10.7

5.2

enable time OE to An

OE to Bn

15.7

V_CC(A)= 3.0 V to 3.6 V

t_pd

propagation An to Bn

delay

1.4

0.8

0.2

10.7

6.6

0.6

0.5

0.2

7.5

5.0

5.2

0.5

0.3

0.2

6.1

4.6

5.2

0.3

0.2

4.5

4.3

5.2

0.2

4.1 ns

5.2 ns

Bn to An

disable time OE to An

t_dis

5.2

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

12 / 24

Nexperia

74AVC4TD245

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

Symbol Parameter Conditions

V_CC(B)

Unit

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

± 0.1 V

± 0.15 V

± 0.2 V

± 0.3 V

Min Max Min Max Min Max Min Max Min Max

OE to Bn

2.0

0.5

1.5

10.4

4.6

1.5

0.5

1.0

7.4

4.6

7.8

0.7

0.5

1.0

7.1

4.6

6.8

0.2

0.5

0.7

5.6

4.6

5.1

0.2

0.5

6.5 ns

t_en

enable time OE to An

OE to Bn

4.6 ns

15.5

[1] 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

.

11.1 Waveforms and test circuit

V

I

V

An, Bn input

GND

M

t

PLH

PHL

V

OH

V

Bn, An output

M

V

OL

001aao074

Measurement points are given in Table 15.

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

Figure 5. The data input (An, Bn) to output (Bn, An) propagation delay times

V

I

V

OE input

M

GND

t

PZL

PLZ

V

CCO

output

LOW-to-OFF

OFF-to-LOW

V

M

V

X

V

OL

t

PZH

PHZ

V

OH

V

Y

output

V

HIGH-to-OFF

OFF-to-HIGH

M

GND

outputs

enabled

outputs

disabled

outputs

enabled

001aao075

Measurement points are given in Table 15.

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

V_CCOis the supply voltage associated with the output port.

Figure 6. Enable and disable times

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

13 / 24

Nexperia

74AVC4TD245

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

Table 15. Measurement points

Supply voltage

V_CC(A), V_CC(B)

0.8 V to 1.6 V

Input ^[1]

Output ^[2]

V_M

V_X

V_Y

0.5V_CCI

0.5V_CCO

V_OL+ 0.1 V

V_OL+ 0.15 V

V_OL+ 0.3 V

V_OH- 0.1 V

V_OH- 0.15 V

V_OH- 0.3 V

1.65 V to 2.7 V

3.0 V to 3.6 V

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

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

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

O

I

G

DUT

R

T

C

L

R

L

001aae331

Test data is given in Table 16.

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.

Figure 7. Test circuit for measuring switching times

Table 16. Test data

Supply voltage Input

Load

C_L

V_EXT

t_PLH, t_PHLt_PZH, t_PHZt_PZL, t_PLZ

[1]

[3]

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

V_I

Δt/ΔV ^[2]

≤ 1.0 ns/V

R_L

V_CCI

15 pF

2 kΩ

open

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.

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

14 / 24

Nexperia

74AVC4TD245

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

11.2 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 (A to B); V_CC(A)= 0.8 V

b. Propagation delay (A to B); 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

Figure 8. Typical propagation delay versus load capacitance; T_amb= 25 °C

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

15 / 24

Nexperia

74AVC4TD245

4-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 (A to B); V_CC(A)= 1.2 V

b. HIGH to LOW propagation delay (A to B); 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 (A to B); V_CC(A)= 1.5 V

d. HIGH to LOW propagation delay (A to B); 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

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

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

16 / 24

Nexperia

74AVC4TD245

4-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 (A to B); V_CC(A)= 1.8 V

b. HIGH to LOW propagation delay (A to B); 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 (A to B); V_CC(A)= 2.5 V

d. HIGH to LOW propagation delay (A to B); 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

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

74AVC4TD245

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

Product data sheet

Rev. 3 — 9 June 2017

17 / 24

Nexperia

74AVC4TD245

4-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 (A to B); V_CC(A)= 3.3 V

b. HIGH to LOW propagation delay (A to B); 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

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

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

18 / 24

Nexperia

74AVC4TD245

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

12 Package outline

DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;

16 terminals; body 2.5 x 3.5 x 0.85 mm

SOT763-1

B

A

D

A

1

E

c

detail X

terminal 1

index area

C

terminal 1

index area

e

1

y

e

b

v

M

C

A

B

C

1

w

M

2

7

L

1

8

9

E

h

e

16

15

10

D

h

X

0

2.5

scale

5 mm

DIMENSIONS (mm are the original dimensions)

(1)

A

(1)

UNIT

A

1

b

c

E

h

e

y

D

E

L

v

w

y

1

h

max.

0.05 0.30

0.00 0.18

3.6

3.4

2.15

1.85

2.6

2.4

1.15

0.85

0.5

0.3

mm

0.05

0.1

1

0.2

0.5

2.5

0.1

0.05

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

02-10-17

03-01-27

SOT763-1

- - -

MO-241

- - -

Figure 12. Package outline SOT763-1 (DHVQFN16)

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

19 / 24

Nexperia

74AVC4TD245

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

XQFN16: plastic, extremely thin quad flat package; no leads;

16 terminals; body 1.80 x 2.60 x 0.50 mm

SOT1161-1

X

B

A

E

D

terminal 1

index area

A

1

A

3

detail X

e

1

C

v

C

A B

e

b

y

1

y

w

C

5

8

L

4

1

9

e

2

12

terminal 1

index area

16

13

L

1

0

1

2 mm

scale

Dimensions

(1)

Unit

A

b

D

E

e

1

e

2

L

1

v

w

y

1

3

max 0.5 0.05

mm nom

min

0.25 1.9 2.7

0.127 0.20 1.8 2.6

0.15 1.7 2.5

0.45 0.55

1.2 0.40 0.50 0.1 0.05 0.05 0.05

0.35 0.45

0.4

1.2

0.00

Note

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

sot1161-1_po

References

Outline

version

European

projection

Issue date

IEC

- - -

JEDEC

- - -

JEITA

- - -

09-12-28

09-12-29

SOT1161-1

Figure 13. Package outline SOT1161-1 (XQFN16)

74AVC4TD245

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

Product data sheet

Rev. 3 — 9 June 2017

20 / 24

Nexperia

74AVC4TD245

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

13 Abbreviations

Table 17. Abbreviations

Acronym

CDM

Description

Charged Device Model

Complementary Metal Oxide Semiconductor

Device Under Test

CMOS

DUT

ESD

ElectroStatic Discharge

Human Body Model

HBM

MM

Machine Model

14 Revision history

Table 18. Revision history

Document ID

74AVC4TD245 v.3

Modifications:

Release date

Data sheet status

Change notice

Supersedes

20170609

Product data sheet

-

74AVC4TD245 v.2

• 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.

• Type number 74AVC4TD245PW removed.

74AVC4TD245 v.2

Modifications:

20111209

• Legal pages updated.

20110503 Product data sheet

Product data sheet

-

74AVC4TD245 v.1

-

74AVC4TD245

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

Product data sheet

Rev. 3 — 9 June 2017

21 / 24

Nexperia

74AVC4TD245

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

15 Legal information

15.1 Data sheet status

Document status^[1][2]

Product status^[3]

Definition

Objective [short] data sheet

Development

This document contains data from the objective specification for product

development.

Preliminary [short] data sheet

Product [short] data sheet

Qualification

Production

This document contains data from the preliminary specification.

This document contains the product specification.

[1] Please consult the most recently issued document before initiating or completing a design.

[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 URL http://www.nexperia.com.

systems or equipment, nor in applications where failure or malfunction

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

15.2 Definitions

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

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

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

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

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

the customer’s own risk.

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.

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

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

without further testing or modification. Customers are responsible for the

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

design and operation of their applications and products using Nexperia

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

products, and Nexperia accepts no liability for any assistance with

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

applications or customer product design. It is customer’s sole responsibility

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

to determine whether the Nexperia product is suitable and fit for the

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

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

the full data sheet shall prevail.

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. Nexperia does not accept

Product specification — The information and data provided in a Product

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

any liability related to any default, damage, costs or problem which is based

Nexperia and its customer, unless Nexperia and customer have explicitly

on any weakness or default in the customer’s applications or products, or

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

the application or use by customer’s third party customer(s). Customer is

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

beyond those described in the Product data sheet.

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.

15.3 Disclaimers

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

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

Limited warranty and liability — Information in this document is believed

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

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

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

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

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

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

Characteristics sections of this document is not warranted. Constant or

consequences of use of such information. Nexperia takes no responsibility

repeated exposure to limiting values will permanently and irreversibly affect

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

the quality and reliability of the device.

of Nexperia. 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

Terms and conditions of commercial sale — Nexperia products are

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

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

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

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

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

contract or any other legal theory. Notwithstanding any damages that

concluded only the terms and conditions of the respective agreement shall

customer might incur for any reason whatsoever, Nexperia's aggregate and

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

cumulative liability towards customer for the products described herein shall

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

customer.

be limited in accordance with the Terms and conditions of commercial sale of

Nexperia.

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

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

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

to information published in this document, including without limitation

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

patents or other industrial or intellectual property rights.

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

document supersedes and replaces all information supplied prior to the

publication hereof.

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.

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

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

74AVC4TD245

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

Product data sheet

Rev. 3 — 9 June 2017

22 / 24

Nexperia

74AVC4TD245

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

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 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.

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.

15.4 Trademarks

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

trademarks are the property of their respective owners.

74AVC4TD245

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Product data sheet

Rev. 3 — 9 June 2017

23 / 24

Nexperia

74AVC4TD245

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

Contents

1

2

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

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

3

4

5

6

6.1

6.2

7

8

9

10

11

11.1

11.2

12

13

14

15

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

Marking .................................................................2

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

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

Pinning ...............................................................3

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

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

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

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

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

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

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

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

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

Abbreviations .................................................... 21

Revision history ................................................ 21

Legal information ..............................................22

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section 'Legal information'.

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

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

Date of release: 9 June 2017

Document identifier: 74AVC4TD245


型号：	74AVC4TD245GU
厂家：	Nexperia
描述：	4-bit dual supply translating transceiver with configurable voltage translation; 3-stateProduction
文件：	总24页 (文件大小：275K)
中文：	中文翻译
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74AVC4TD245GU [NEXPERIA]

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