PCA9544APW/G-T NXP Semiconductors, PCA9544APW/G-T Datasheet - Page 18
![IC I2C MUX 4CH 20-TSSOP](/photos/6/52/65219/568-20-tssop_sot360-1_sml.jpg)
PCA9544APW/G-T
Manufacturer Part Number
PCA9544APW/G-T
Description
IC I2C MUX 4CH 20-TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9544ABS118.pdf
(26 pages)
Specifications of PCA9544APW/G-T
Applications
4-Channel I²C Multiplexer
Interface
I²C
Voltage - Supply
2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-1862-2
NXP Semiconductors
12. Package outline
Fig 16. Package outline SOT163-1 (SO20)
PCA9544A_4
Product data sheet
SO20: plastic small outline package; 20 leads; body width 7.5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
inches
UNIT
mm
OUTLINE
VERSION
SOT163-1
max.
2.65
0.1
A
20
1
Z
y
0.012
0.004
A
0.3
0.1
1
pin 1 index
0.096
0.089
2.45
2.25
A
2
075E04
IEC
0.01
0.25
e
A
3
D
0.019
0.014
0.49
0.36
b
p
0.013
0.009
0.32
0.23
MS-013
JEDEC
c
0
b
REFERENCES
13.0
12.6
0.51
0.49
D
p
(1)
Rev. 04 — 15 June 2009
11
10
0.30
0.29
E
w
7.6
7.4
(1)
M
JEITA
scale
0.05
1.27
5
e
c
4-channel I
10.65
10.00
0.419
0.394
H
E
A
2
0.055
A
1.4
L
1
10 mm
0.043
0.016
2
1.1
0.4
L
C-bus multiplexer with interrupt logic
p
H
E
E
detail X
0.043
0.039
1.1
1.0
Q
L
PROJECTION
L
EUROPEAN
p
0.25
0.01
Q
v
(A )
3
0.25
0.01
w
PCA9544A
A
A
0.004
0.1
© NXP B.V. 2009. All rights reserved.
y
X
v
ISSUE DATE
M
99-12-27
03-02-19
0.035
0.016
Z
0.9
0.4
A
(1)
SOT163-1
8
0
o
o
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