8574A View Datasheet(PDF) - Philips Electronics

Part Name

Description

View to exact match

8574A

Remote 8-bit I/O expander for I2C-BUS

Philips Electronics 

Philips Semiconductors

Remote 8-bit I/O expander for I2C-bus

12 PACKAGE OUTLINES

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

Product specification

PCF8574

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 0.53

1.30 0.38

1.25 0.36 19.50 6.48

0.85 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

0.020

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

0.10

0.30

0.14

0.12

0.32

0.31

0.39

0.33

0.01 0.030

Note

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

OUTLINE

VERSION

IEC

SOT38-4

REFERENCES

JEDEC

EIAJ

EUROPEAN

PROJECTION

ISSUE DATE

92-11-17

95-01-14

2002 Nov 22

17

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