PCA9554PW/DG,118 NXP Semiconductors, PCA9554PW/DG,118 Datasheet - Page 15
![I/O Expanders, Repeaters & Hubs 8-BIT I2C FM TP GPIO](/photos/15/65/156575/tssop16_sml.jpg)
PCA9554PW/DG,118
Manufacturer Part Number
PCA9554PW/DG,118
Description
I/O Expanders, Repeaters & Hubs 8-BIT I2C FM TP GPIO
Manufacturer
NXP Semiconductors
Series
-r
Datasheet
1.PCA9554PWDG118.pdf
(30 pages)
Specifications of PCA9554PW/DG,118
Logic Family
PCA9554
Number Of Lines (input / Output)
8.0 / 8.0
Operating Supply Voltage
2.3 V to 5.5 V
Power Dissipation
200 mW
Operating Temperature Range
- 40 C to + 85 C
Input Voltage
5 V
Logic Type
I2C, SMBus
Maximum Clock Frequency
400 KHz
Mounting Style
SMD/SMT
Number Of Input Lines
8.0
Number Of Output Lines
8.0
Output Current
50 mA
Output Voltage
5 V
Package / Case
TSSOP-16
Mounting Type
Surface Mount
Voltage - Supply
2.3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Interface
I²C, SMBus
Number Of I /o
8
Frequency - Clock
400kHz
Interrupt Output
Yes
Includes
POR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935285896118 PCA9554PW/DG-T
PCA9554/PCA9554A
NXP Semiconductors
2
8-bit I
C-bus and SMBus I/O port with interrupt
SDA
t
t
t
t
t
r
f
HD;STA
SP
BUF
t
LOW
SCL
t
t
t
HD;STA
SU;STA
SU;STO
t
t
t
HD;DAT
HIGH
SU;DAT
P
S
Sr
P
002aaa986
Fig 17. Definition of timing
PCA9554_9554A_7
© NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 07 — 13 November 2006
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