74CBTLV3257PW_技术文档

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

Rev. 8 — 21 March 2023

Product data sheet

1. General description

The 74CBTLV3257 provides a quad 1-of-2 high-speed multiplexer/demultiplexer with common

select (S) and output enable (OE) inputs. The low ON resistance of the switch allows inputs

to be connected to outputs without adding propagation delay or generating additional ground

bounce noise. When pin OE = LOW, one of the two switches is selected (low-impedance ON-state)

with pin S. When pin OE = HIGH, all switches are in the high-impedance OFF-state, independent

of pin S.

Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times

across the entire V_CCrange from 2.3 V to 3.6 V.

To ensure the high-impedance OFF-state during power-up or power-down, OE should be tied

to the V_CCthrough a pull-up resistor. The minimum value of the resistor is determined by the

current-sinking capability of the driver.

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

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

powered down.

2. Features and benefits

•

Supply voltage range from 2.3 V to 3.6 V

•

High noise immunity

Complies with JEDEC standard:

•

JESD8-5 (2.3 V to 2.7 V)

JESD8-B/JESD36 (2.7 V to 3.6 V)

•

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM AEC-Q100-011 revision B exceeds 1000 V

•

5 Ω switch connection between two ports

Rail to rail switching on data I/O ports

CMOS low power consumption

Latch-up performance exceeds 250 mA per JESD78B Class I level A

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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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74CBTLV3257D

74CBTLV3257DS

74CBTLV3257PW

74CBTLV3257BQ

-40 °C to +125 °C

SO16

plastic small outline package; 16 leads;

body width 3.9 mm

SOT109-1

SSOP16 [1] plastic shrink small outline package; 16 leads;

body width 3.9 mm; lead pitch 0.635 mm

SOT519-1

TSSOP16

plastic thin shrink small outline package; 16 leads; SOT403-1

body width 4.4 mm

DHVQFN16 plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads; 16 terminals;

body 2.5 × 3.5 × 0.85 mm

SOT763-1

74CBTLV3257GU

-40 °C to +125 °C

XQFN16

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

16 terminals; body 1.80 × 2.60 × 0.50 mm

[1] Also known as QSOP16.

4. Marking

Table 2. Marking codes

Type number

Marking code[1]

74CBTLV3257D

TLV3257

74CBTLV3257D

74CBTLV3257DS

74CBTLV3257PW

74CBTLV3257BQ

74CBTLV3257GU

TLV3257

TV3257

b57

[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.

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Product data sheet

Rev. 8 — 21 March 2023

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

5. Functional diagram

4

2

1A

2A

3A

4A

1B1

3

1B2

7

5

2B1

6

2B2

9

11

3B1

10

3B2

12

14

4B1

13

4B2

1

S

15

OE

001aal213

Fig. 1. Logic diagram

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Product data sheet

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74CBTLV3257

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6. Pinning information

6.1. Pinning

D package

SOT109-1 (SO16)

1

2

3

4

5

6

7

8

16

V

S

1B1

1B2

1A

CC

PW package

SOT403-1 (TSSOP16)

DS package

SOT519-1 (SSOP16)

15

14

13

12

11

10

9

OE

4B1

4B2

4A

1

2

3

4

5

6

7

8

16

15

14

13

S

1B1

1B2

1A

V

CC

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

S

1B1

1B2

1A

V

CC

OE

4B1

4B2

4A

4B1

4B2

2B1

2B2

2A

12 4A

3B1

3B2

3A

2B1

2B2

2A

2B1

2B2

2A

11

10

9

3B1

3B2

3A

3B1

3B2

3A

GND

aaa-036046

aaa-036247

aaa-035332

GU package

SOT1161-1 (XQFN16)

BQ package

SOT763-1 (DHVQFN16)

terminal 1

index area

terminal 1

index area

1B2

1

12 4B1

11 4B2

10 4A

2

3

4

5

6

7

15

14

13

12

11

10

1B1

OE

1A

2B1

2B2

2

3

4

1B2

1A

4B1

4B2

4A

2B1

2B2

2A

9

3B1

3B2

(1)

GND

aaa-036248

aaa-035333

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.

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

6.2. Pin description

Table 3. Pin description

Symbol

Description

SO16, (T)SSOP16 and DHVQFN16

XQFN16

S

1

15

select input

1B1 to 4B1

1B2 to 4B2

1A to 4A

GND

2, 5, 11, 14

16, 3, 9, 12

B1 input/output

B2 input/output

A input/output

3, 6, 10, 13

1, 4, 8, 11

4, 7, 9, 12

2, 5, 7, 10

8

6

ground (0 V)

OE

15

16

13

14

output enable input (active LOW)

supply voltage

V_CC

7. Functional description

Table 4. Function table

H = HIGH voltage level; L = LOW voltage level; X = don't care.

Inputs

Function switch

OE

L

S

L

nA = nB1

L

H

X

nA = nB2

H

disconnect nA and nBn

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Product data sheet

Rev. 8 — 21 March 2023

5 / 21

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

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

-

Max

+4.6

Unit

V

V_CC

V_I

supply voltage

input voltage

control inputs

[1]

[2]

V

V_SW

I_IK

switch voltage

enable and disable mode

V_I< -0.5 V

V_CC+ 0.5 V

input clamping current

switch clamping current

switch current

-

mA

I_SK

V_I< -0.5 V

-

mA

°C

I_SW

I_CC

I_GND

T_stg

P_tot

V_SW= 0 V to V_CC

±128

+100

-

supply current

-

ground current

-100

-65

storage temperature

total power dissipation

+150

T_amb= -40 °C to +125 °C

SOT109-1 (SO16)

[3]

-

500

250

mW

SOT519-1 (SSOP16)

SOT403-1 (TSSOP16)

SOT763-1 (DHVQFN16)

SOT1161-1 (XQFN16)

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

[2] The switch voltage ratings may be exceeded if switch clamping current ratings are observed

[3] For SOT109-1 (SO16) package: P_totderates linearly with 12.4 mW/K above 110 °C.

For SOT519-1 (SSOP16) packages: P_totderates linearly with 8.5 mW/K above 91 °C.

For SOT403-1 (TSSOP16) package: P_totderates linearly with 8.5 mW/K above 91 °C.

For SOT763-1 (DHVQFN16) package: P_totderates linearly with 11.2 mW/K above 106 °C.

9. Recommended operating conditions

Table 6. Recommended operating conditions

Symbol Parameter

Conditions

Min

2.3

0

Max

3.6

Unit

V

V_CC

V_I

supply voltage

input voltage

3.6

V

V_SW

T_amb

Δt/ΔV

switch voltage

enable and disable mode

V_CC= 2.3 V to 3.6 V

0

V_CC

+125

200

V

ambient temperature

input transition rise and fall rate

-40

0

°C

ns/V

[1]

[1] Applies to control signal levels.

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Product data sheet

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74CBTLV3257

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10. Static characteristics

Table 7. Static characteristics

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

Symbol Parameter

Conditions

T_amb= -40 °C to +85 °C

T_amb

=

Unit

-40 °C to +125 °C

Min

1.7

2.0

-

Typ[1]

Max

-

Min

1.7

2.0

-

Max

-

V_IH

V_IL

I_I

HIGH-level input

voltage

V_CC= 2.3 V to 2.7 V

V_CC= 3.0 V to 3.6 V

V_CC= 2.3 V to 2.7 V

V_CC= 3.0 V to 3.6 V

-

V

-

V

LOW-level input

voltage

0.7

0.9

±1

0.7

0.9

±20

V

-

V

input leakage

current

pin OE, S; V_CC= 3.6 V;

V_I= GND to V_CC

-

μA

I_S(OFF)OFF-state leakage V_CC= 3.6 V; see Fig. 2

current

-

±1

-

±20

±50

50

μA

I_S(ON)

I_OFF

I_CC

ON-state leakage

current

V_CC= 3.6 V; see Fig. 3

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

current

±10

10

V_CC= 0 V

supply current

V_I= GND or V_CC;

V_SW= GND or V_CC

;

V_CC= 3.6 V; I_O= 0 A

ΔI_CC

additional supply

current

pin OE, S; V_CC= 3.6 V;

V_I= V_CC- 0.6 V;

[2]

-

300

-

2000 μA

V_SW= GND or V_CC

C_I

input capacitance

pin OE, S; V_CC= 3.3 V;

V_I= 0 V to 3.3 V

-

0.9

5.2

-

pF

C_S(OFF)OFF-state

capacitance

V_CC= 3.3 V; V_I= 0 V to 3.3 V

C_S(ON)ON-state

capacitance

V_CC= 3.3 V; V_I= 0 V to 3.3 V

14.3

[1] All typical values are measured at T_amb= 25 °C.

[2] One input at 3 V, other inputs at V_CCor GND.

10.1. Test circuits

V

CC

nOE

nBn

nOE

nA

V

IL

IH

I

s

nA

nBn

A

GND

V

l

V

O

V

l

V

O

001aai101

001aai103

V_I= V_CCor GND and V_O= GND or V_CC

.

V_I= V_CCor GND and V_O= open circuit.

Fig. 2. Test circuit for measuring OFF-state leakage

current (one switch)

Fig. 3. Test circuit for measuring ON-state leakage

current (one switch)

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

10.2. ON resistance

Table 8. Resistance R_ON

At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 4.

Symbol Parameter

Conditions

T_amb= -40 °C to +85 °C

T_amb

=

Unit

-40 °C to +125 °C

Min

Typ[1]

Max

Min

Max

R_ON

ON resistance

V_CC= 2.3 V to 2.7 V;

see Fig. 5 to Fig. 7

[2]

I_SW= 64 mA; V_I= 0 V

I_SW= 24 mA; V_I= 0 V

I_SW= 15 mA; V_I= 1.7 V

-

4.2

8.4

8.0

-

15.0

60.0

Ω

40.0

V_CC= 3.0 V to 3.6 V;

see Fig. 8 to Fig. 10

I_SW= 64 mA; V_I= 0 V

I_SW= 24 mA; V_I= 0 V

I_SW= 15 mA; V_I= 2.4 V

-

4.0

6.2

7.0

-

11.0

25.5

Ω

15.0

[1] Typical values are measured at T_amb= 25 °C and nominal V_CC

.

[2] Measured by the voltage drop between the A and B terminals at the indicated current through the switch. ON-state resistance is

determined by the lower of the voltages of the two (A or B) terminals.

10.3. ON resistance test circuit and graphs

001aai109

11

R

ON

(Ω)

9

7

5

3

V

SW

(1)

(2)

V

CC

(3)

(4)

nOE

nA

V

IL

0

0.5

1.0

1.5

2.0

2.5

nBn

V (V)

I

GND

V

I

SW

l

(1) T_amb= 125 °C

(2) T_amb= 85 °C

(3) T_amb= 25 °C

(4) T_amb= -40 °C

001aai104

R_ON= V_SW/ I_SW

.

Fig. 4. Test circuit for measuring ON resistance

(one switch)

Fig. 5. ON resistance as a function of input voltage;

V_CC= 2.5 V; I_SW= 15 mA

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

001aai110

001aai111

11

R

ON

(Ω)

R

ON

(Ω)

9

7

5

3

9

7

5

3

(1)

(2)

(1)

(2)

(3)

(4)

(3)

(4)

0

0.5

1.0

1.5

2.0

2.5

0

0.5

1.0

1.5

2.0

2.5

V (V)

I

V (V)

I

(1) T_amb= 125 °C

(2) T_amb= 85 °C

(3) T_amb= 25 °C

(4) T_amb= -40 °C

(1) T_amb= 125 °C

(2) T_amb= 85 °C

(3) T_amb= 25 °C

(4) T_amb= -40 °C

Fig. 6. ON resistance as a function of input voltage;

V_CC= 2.5 V; I_SW= 24 mA

Fig. 7. ON resistance as a function of input voltage;

V_CC= 2.5 V; I_SW= 64 mA

001aai105

001aai106

8

R

ON

(Ω)

R

ON

(Ω)

6

4

2

6

4

2

(1)

(2)

(1)

(2)

(3)

(4)

(3)

(4)

0

1

2

3

4

0

1

2

3

4

V (V)

I

V (V)

I

(1) T_amb= 125 °C

(2) T_amb= 85 °C

(3) T_amb= 25 °C

(4) T_amb= -40 °C

(1) T_amb= 125 °C

(2) T_amb= 85 °C

(3) T_amb= 25 °C

(4) T_amb= -40 °C

Fig. 8. ON resistance as a function of input voltage;

V_CC= 3.3 V; I_SW= 15 mA

Fig. 9. ON resistance as a function of input voltage;

V_CC= 3.3 V; I_SW= 24 mA

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

001aai107

7.5

R

ON

(Ω)

6.5

5.5

4.5

3.5

2.5

(1)

(2)

(3)

(4)

0

1

2

3

4

V (V)

I

(1) T_amb= 125 °C

(2) T_amb= 85 °C

(3) T_amb= 25 °C

(4) T_amb= -40 °C

Fig. 10. ON resistance as a function of input voltage; V_CC= 3.3 V; I_SW= 64 mA

11. Dynamic characteristics

Table 9. Dynamic characteristics

GND = 0 V; for test circuit see Fig. 13.

Symbol Parameter

Conditions

T_amb= -40 °C to +85 °C

T_amb

=

Unit

-40 °C to +125 °C

Min

Typ[1]

Max

Min

Max

t_pd

propagation nA to nBn or nBn to nA; see Fig. 11 [2] [3]

delay

V_CC= 2.3 V to 2.7 V

-

0.15

-

0.25 ns

V_CC= 3.0 V to 3.6 V

S to nA; see Fig. 11

V_CC= 2.3 V to 2.7 V

[3]

[4]

1.0

3.8

3.2

6.1

5.3

1.0

6.7

5.8

ns

V_CC= 3.0 V to 3.6 V

t_en

enable time OE to nA or nBn; see Fig. 12

V_CC= 2.3 V to 2.7 V

1.0

2.2

2.0

5.6

5.0

1.0

6.2

5.5

ns

V_CC= 3.0 V to 3.6 V

S to nBn; see Fig. 12

V_CC= 2.3 V to 2.7 V

1.0

3.5

3.0

6.1

5.3

1.0

6.7

5.8

ns

V_CC= 3.0 V to 3.6 V

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

Symbol Parameter

Conditions

T_amb= -40 °C to +85 °C

T_amb

=

Unit

-40 °C to +125 °C

Min

Typ[1]

Max

Min

Max

t_dis

disable time OE to nA or nBn; see Fig. 12

V_CC= 2.3 V to 2.7 V

[5]

1.0

2.6

3.1

5.5

1.0

6.1

ns

V_CC= 3.0 V to 3.6 V

S to nBn; see Fig. 12

V_CC= 2.3 V to 2.7 V

1.0

2.6

3.2

4.8

4.5

1.0

5.3

5.0

ns

V_CC= 3.0 V to 3.6 V

[1] All typical values are measured at T_amb= 25 °C and at nominal V_CC

.

[2] The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the load capacitance,

when driven by an ideal voltage source (zero output impedance).

[3] t_pdis the same as t_PLHand t_PHL

[4] t_enis the same as t_PZHand t_PZL

[5] t_disis the same as t_PHZand t_PLZ

.

11.1. Waveforms and test circuit

V

I

V

M

input

0 V

M

t

PLH

PHL

V

OH

V

M

output

M

V

OL

001aai367

Measurement points are given in Table 10.

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

Fig. 11. The data input (nA or nBn) to output (nBn or nA) propagation delays

V

I

V

OE, S input

M

GND

t

PZL

PLZ

V

CC

output

LOW-to-OFF

OFF-to-LOW

V

M

V

X

V

OL

t

PZH

PHZ

V

OH

V

Y

output

HIGH-to-OFF

OFF-to-HIGH

V

M

GND

switch

enabled

switch

disabled

switch

enabled

001aal217

Measurement points are given in Table 10.

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

Fig. 12. Enable and disable times

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

Table 10. Measurement points

Supply voltage

V_CC

Input

Output

V_M

V_I

t_r= t_f

V_M

V_X

V_Y

2.3 V to 2.7 V

3.0 V to 3.6 V

0.5 × V_CC

V_CC

≤ 2.0 ns

0.5 × V_CC

V_OL+ 0.15 V

V_OL+ 0.3 V

V_OH- 0.15 V

V_OH- 0.3 V

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 11.

Definitions for test circuit:

R_L= Load resistance;

C_L= Load capacitance including jig and probe capacitance;

R_T= Termination resistance should be equal to the output impedance Z_oof the pulse generator;

V_EXT= External voltage for measuring switching times.

Fig. 13. Test circuit for measuring switching times

Table 11. Test data

Supply voltage

V_CC

Load

C_L

V_EXT

R_L

t_PLH, t_PHL

open

t_PZH, t_PHZ

GND

t_PZL, t_PLZ

2.3 V to 2.7 V

3.0 V to 3.6 V

30 pF

50 pF

500 Ω

2 × V_CC

open

GND

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Product data sheet

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74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

11.2. Additional dynamic characteristics

Table 12. Additional dynamic characteristics

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

V_I= GND or V_CC(unless otherwise specified); t_r= t_f≤ 2.5 ns.

Symbol Parameter

Conditions

T_amb= 25 °C

Typ

Unit

Min

Max

f_(-3dB)

-3 dB frequency response V_CC= 3.3 V; R_L= 50 Ω; see Fig. 14

[1]

-

398

-

MHz

[1] f_iis biased at 0.5 × V_CC

.

V

0.5 V

CC

S

V

IL

or V

IH

R

L

nBn

nA

OE

GND

V

IL

dB

f

i

aaa-025563

OE connected to GND; Adjust f_ivoltage to obtain 0 dBm level at output.

Increase f_ifrequency until dB meter reads -3 dB.

Fig. 14. Test circuit for measuring the frequency response when channel is in ON-state

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

13 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

12. Package outline

SO16: plastic small outline package; 16 leads; body width 3.9 mm

SOT109-1

D

E

A

X

v

c

y

H

M

A

E

Z

16

9

Q

A

2

A

(A )

3

A

1

pin 1 index

θ

L

p

L

1

8

e

w

M

detail X

b

p

0

2.5

scale

5 mm

DIMENSIONS (inch dimensions are derived from the original mm dimensions)

A

(1)

UNIT

A

b

c

D

E

e

H

E

L

p

Q

v

w

y

Z

θ

1

2

3

p

max.

0.25

0.10

1.45

1.25

0.49

0.36

0.25

0.19

10.0

9.8

4.0

3.8

6.2

5.8

1.0

0.4

0.7

0.6

0.7

0.3

mm

1.27

0.05

1.05

0.041

1.75

0.25

0.01

0.25

0.1

0.25

0.01

8^o

0^o

0.0100

0.0075

0.010 0.057

0.004 0.049

0.019

0.014

0.39

0.38

0.16

0.15

0.244

0.228

0.039 0.028

0.016 0.020

0.028

0.012

inches

0.069

0.01 0.004

Note

1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

99-12-27

03-02-19

SOT109-1

076E07

MS-012

Fig. 15. Package outline SOT109-1 (SO16)

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

14 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

SSOP16: plastic shrink small outline package; 16 leads; body width 3.9 mm; lead pitch 0.635 mm

SOT519-1

D

E

A

X

c

y

H

v

M

A

E

Z

9

16

A

2

A

(A )

3

A

1

θ

L

p

L

8

1

detail X

w M

e

b

p

0

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

A

(1)

UNIT

A

b

c

D

E

e

H

L

v

w

y

Z

θ

p

1

2

3

E

max.

8^o

0^o

0.25

0.10

1.55

1.40

0.31

0.20

0.25

0.18

5.0

4.8

4.0

3.8

6.2

5.8

0.89

0.41

0.18

0.05

mm

1.73

0.25

0.635

1

0.2

0.18

0.09

Note

1. Plastic or metal protrusions of 0.2 mm maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

99-05-04

03-02-18

SOT519-1

Fig. 16. Package outline SOT519-1 (SSOP16)

©

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Product data sheet

Rev. 8 — 21 March 2023

15 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm

SOT403-1

D

E

A

X

c

y

H

v

M

A

E

Z

9

16

Q

(A )

3

A

2

A

1

pin 1 index

θ

L

p

L

1

8

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

Q

v

w

y

Z

θ

1

2

3

p

E

p

max.

8^o

0^o

0.15

0.05

0.95

0.80

0.30

0.19

0.2

0.1

5.1

4.9

4.5

4.3

6.6

6.2

0.75

0.50

0.4

0.3

0.40

0.06

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

03-02-18

SOT403-1

MO-153

Fig. 17. Package outline SOT403-1 (TSSOP16)

©

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

Product data sheet

Rev. 8 — 21 March 2023

16 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

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

- - -

Fig. 18. Package outline SOT763-1 (DHVQFN16)

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

17 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

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

C

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

Issue date

References

Outline

version

European

projection

IEC

- - -

JEDEC

- - -

JEITA

- - -

09-12-28

09-12-29

SOT1161-1

Fig. 19. Package outline SOT1161-1 (XQFN16)

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

18 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

13. Abbreviations

Table 13. Abbreviations

Acronym

Description

CDM

CMOS

DUT

ESD

HBM

MM

Charged Device Model

Complementary Metal-Oxide Semiconductor

Device Under Test

ElectroStatic Discharge

Human Body Model

Machine Model

14. Revision history

Table 14. Revision history

Document ID

Release date Data sheet status

Change notice Supersedes

74CBTLV3257 v.8

Modifications:

20230321

Table 5: Derating values for P_tottotal power dissipation updated.

20190409 Product data sheet 74CBTLV3257 v.6

Product data sheet

-

74CBTLV3257 v.7

•

74CBTLV3257 v.7

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.

Link corrected in Section 11.

74CBTLV3257 v.6

Modifications:

20171211

Product data sheet

-

74CBTLV3257 v.5

•

Type number 74CBTLV3257GU (SOT1161-1 / XQFN16) added.

74CBTLV3257 v.5

Modifications:

20161111

Product data sheet

-

74CBTLV3257 v.4

74CBTLV3257 v.3

•

Section 11.2 added.

74CBTLV3257 v.4

Modifications:

20111216

•

Legal pages updated.

74CBTLV3257 v.3

74CBTLV3257 v.2

74CBTLV3257 v.1

20110106

20101126

20100112

Product data sheet

-

74CBTLV3257 v.2

74CBTLV3257 v.1

-

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

19 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

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.

15. 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.

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

20 / 21

Nexperia

74CBTLV3257

Quad 1-of-2 multiplexer/demultiplexer

Contents

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

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

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

4. Marking..........................................................................2

5. Functional diagram.......................................................3

6. Pinning information......................................................4

6.1. Pinning.........................................................................4

6.2. Pin description.............................................................5

7. Functional description................................................. 5

8. Limiting values............................................................. 6

9. Recommended operating conditions..........................6

10. Static characteristics..................................................7

10.1. Test circuits................................................................7

10.2. ON resistance............................................................8

10.3. ON resistance test circuit and graphs........................8

11. Dynamic characteristics...........................................10

11.1. Waveforms and test circuit.......................................11

11.2. Additional dynamic characteristics...........................13

12. Package outline........................................................ 14

13. Abbreviations............................................................19

14. Revision history........................................................19

15. Legal information......................................................20

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

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

Date of release: 21 March 2023

©

74CBTLV3257

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

Product data sheet

Rev. 8 — 21 March 2023

21 / 21


型号：	74CBTLV3257PW
厂家：	Nexperia
描述：	Quad 1-of-2 multiplexer/demultiplexerProduction 光电二极管逻辑集成电路
文件：	总21页 (文件大小：354K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74CBTLV3257PW [NEXPERIA]

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