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© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

Product data sheet

Rev. 03 — 12 November 2004

14 of 19

Philips Semiconductors

74HC237

3-to-8 line decoder, demultiplexer with address latches

14. Package outline

Fig 11. Package outline SOT38-4 (DIP16)

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

SOT38-4

95-01-14

03-02-13

c

(e )

1

A

L

e

D

Z

16

1

9

8

E

pin 1 index

b

0

5

10 mm

scale

Note

1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.

UNIT

A

max.

12

(1)

(1)

(1)

cD

E

e

M

Z

H

L

mm

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

A

min.

A

max.

b

max.

w

1.73

1.30

0.53

0.38

0.36

0.23

19.50

18.55

6.48

6.20

3.60

3.05

0.254

2.54

7.62

8.25

7.80

10.0

8.3

0.76

4.2

0.51

3.2

inches

0.068

0.051

0.021

0.015

0.014

0.009

1.25

0.85

0.049

0.033

0.77

0.73

0.26

0.24

0.14

0.12

0.01

0.1

0.3

0.32

0.31

0.39

0.33

0.03

0.17

0.02

0.13

DIP16: plastic dual in-line package; 16 leads (300 mil)

SOT38-4