PCA9555PW NXP Semiconductors, PCA9555PW Datasheet - Page 23

• Manufacturer Part Number: PCA9555PW
• Description: IC, I2C-BUS AND SMBUS I/O PORT, TSSOP24
• Manufacturer: NXP Semiconductors

Specifications of PCA9555PW

• Chip Configuration: 16 Bit
• Bus Frequency: 400kHz
• Ic Interface Type: I2C
• No. Of I/o's: 16
• Supply Voltage Range: 2.3V To 5.5V
• Digital Ic Case Style: TSSOP
• No. Of Pins: 24
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Fig 27. Package outline SOT137-1 (SO24)
PCA9555_8
Product data sheet
SO24: plastic small outline package; 24 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
SOT137-1
24
max.
1
2.65
0.1
Z
A
y
pin 1 index
0.012
0.004
A
0.3
0.1
1
0.096
0.089
2.45
2.25
A
2
075E05
IEC
0.01
0.25
A
e
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
REFERENCES
0.61
0.60
15.6
15.2
D
Rev. 08 — 22 October 2009
(1)
b
p
0.30
0.29
E
7.6
7.4
(1)
13
12
JEITA
w
scale
1.27
0.05
5
e
M
10.65
10.00
0.419
0.394
H
16-bit I
c
E
0.055
1.4
A
L
2
2
C-bus and SMBus I/O port with interrupt
10 mm
A
0.043
0.016
1
1.1
0.4
L
p
0.043
0.039
1.1
1.0
Q
H
E
E
detail X
PROJECTION
EUROPEAN
0.25
0.01
v
L
L
p
Q
0.25
0.01
w
(A )
3
0.004
PCA9555
A
0.1
© NXP B.V. 2009. All rights reserved.
y
A
ISSUE DATE
99-12-27
03-02-19
0.035
0.016
X
Z
0.9
0.4
v
(1)
SOT137-1
M
A
8
0
o
o
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