8574A 데이터 시트보기 (PDF) - Philips Electronics
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8574A Datasheet PDF : 24 Pages
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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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