Nexperia

74LVC257A

Quad 2-input multiplexer with 5 V tolerant inputs/outputs; 3-state

11. Package outline

X

w M

θ

A

A1

A2

bp

D

HE

Lp

Q

detail X

E

Z

e

c

L

v M A

(A )

3

A

8

9

1

16

y

pin 1 index

UNIT

A

max.

A1

A2

A3

bp

c

D(1)

E(1)

(1)

e

HE

L

Lp

Q

Z

y

w

v

θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

mm

inches

1.75

0.25

0.10

1.45

1.25

0.25

0.49

0.36

0.25

0.19

10.0

9.8

4.0

3.8

1.27

6.2

5.8

0.7

0.6

0.7

0.3

8

0

o

o

0.25

0.1

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

Note

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

1.0

0.4

SOT109-1

99-12-27

03-02-19

076E07

MS-012

0.069 0.010

0.004

0.057

0.049 0.01

0.019

0.014

0.0100

0.0075

0.39

0.38

0.16

0.15

0.05

1.05

0.041

0.244

0.228

0.028

0.020

0.028

0.012

0.01

0.25

0.01

0.004

0.039

0.016

0

2.5

5 mm

scale

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

SOT109-1

Fig. 10. Package outline SOT109-1 (SO16)

74LVC257A

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

© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 8 — 31 August 2021

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