1997 Apr 02

18

Philips Semiconductors

Product specification

PCF8574

UNIT

(1)

QZ

y

w

v

θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

EIAJ

mm

0.15

0

1.4

1.2

0.32

0.20

0.20

0.13

6.6

6.4

4.5

4.3

0.65

1.0

0.2

6.6

6.2

0.65

0.45

0.48

0.18

10

0

o

o

0.13

0.1

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.20 mm maximum per side are not included.

0.75

0.45

SOT266-1

90-04-05

95-02-25

θ

A

D

Q

detail X

E

Z

e

c

L

X

(A )

3

A

y

0.25

110

20

11

pin 1 index

0

2.5

5 mm

scale

SSOP20: plastic shrink small outline package; 20 leads; body width 4.4 mm

SOT266-1

A

max.

1.5