HEF4538BT(2009) View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

MFG CO.

HEF4538BT
(Rev.:2009)

Dual precision monostable multivibrator

NXP Semiconductors. 

NXP Semiconductors

13. Package outline

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

HEF4538B

Dual precision monostable multivibrator

SOT38-4

D

L

Z

e

b

16

pin 1 index

A2 A

A1

wM

b1

b2

9

ME

c

(e 1)

MH

E

1

8

0

5

10 mm

scale

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

UNIT

A

max.

A1

min.

A2

max.

b

b1

b2

c

D (1)

E (1)

e

e1

L

ME

MH

w

Z (1)

max.

mm

4.2

0.51

3.2

1.73

1.30

0.53

0.38

1.25

0.85

0.36 19.50 6.48

0.23 18.55 6.20

2.54

7.62

3.60

3.05

8.25

7.80

10.0

8.3

0.254

0.76

inches 0.17

0.02

0.13

0.068 0.021 0.049 0.014

0.051 0.015 0.033 0.009

0.77

0.73

0.26

0.24

0.1

0.3

0.14

0.12

0.32

0.31

0.39

0.33

0.01

0.03

Note

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

OUTLINE

VERSION

IEC

SOT38-4

REFERENCES

JEDEC

JEITA

EUROPEAN

PROJECTION

ISSUE DATE

95-01-14

03-02-13

Fig 12. Package outline SOT38-4 (DIP16)

HEF4538B_6

Product data sheet

Rev. 06 — 2 November 2009

© NXP B.V. 2009. All rights reserved.

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