74HC_HCT253_3

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© NXP B.V. 2010. All rights reserved.

Product data sheet

Rev. 03 — 22 April 2010

13 of 17

NXP Semiconductors

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

Fig 11. Package outline SOT338-1 (SSOP16)

UNIT

QZ

y

w

v

θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

mm

0.21

0.05

1.80

1.65

0.25

0.38

0.25

0.20

0.09

6.4

6.0

5.4

5.2

0.65

1.25

7.9

7.6

1.03

0.63

0.9

0.7

1.00

0.55

8

0

o

o

0.13

0.2

0.1

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

SOT338-1

99-12-27

03-02-19

(1)

D

E

Z

e

c

X

A

y

1

8

16

9

θ

A

Q

detail X

L

(A )

3

MO-150

pin 1 index

0

2.5

5 mm

scale

SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm

SOT338-1

A

max.

2