pca8574 NXP Semiconductors, pca8574 Datasheet - Page 19

• Manufacturer Part Number: pca8574
• Description: Pca8574/pca8574a Remote 8-bit I/o Expander For I2c-bus With Interrupt
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Fig 20. Package outline SOT403-1 (TSSOP16)
PCA8574_PCA8574A_2
Product data sheet
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
UNIT
mm
VERSION
OUTLINE
SOT403-1
max.
1.1
A
0.15
0.05
A
1
16
1
0.95
0.80
A
2
y
IEC
Z
0.25
pin 1 index
A
3
e
D
0.30
0.19
b
p
MO-153
JEDEC
0.2
0.1
c
b
p
REFERENCES
9
8
D
5.1
4.9
0
(1)
Rev. 02 — 14 May 2007
w
E
4.5
4.3
M
(2)
JEITA
scale
0.65
2.5
e
Remote 8-bit I/O expander for I
c
A
H
6.6
6.2
2
E
A
1
5 mm
L
1
0.75
0.50
L
H
p
E
E
detail X
0.4
0.3
Q
L
L
PROJECTION
EUROPEAN
p
0.2
PCA8574/74A
v
Q
A
(A )
0.13
3
w
2
C-bus with interrupt
X
v
0.1
A
© NXP B.V. 2007. All rights reserved.
y
M
ISSUE DATE
A
99-12-27
03-02-18
0.40
0.06
Z
(1)
SOT403-1
8
0
o
o
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