CAT9554AWI-GT2 ON Semiconductor, CAT9554AWI-GT2 Datasheet - Page 5
CAT9554AWI-GT2
Manufacturer Part Number
CAT9554AWI-GT2
Description
IC I/O EXPANDER I2C 8B 16SOIC
Manufacturer
ON Semiconductor
Datasheet
1.CAT9554AWI-GT2.pdf
(16 pages)
Specifications of CAT9554AWI-GT2
Interface
I²C, SMBus
Number Of I /o
8
Interrupt Output
Yes
Frequency - Clock
400kHz
Voltage - Supply
2.3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Includes
POR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
9554AWI-GT2
CAT9554AWI-GT2TR
CAT9554AWI-GT2TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT9554AWI-GT2
Manufacturer:
ON Semiconductor
Quantity:
1 200
A.C. TEST CONDITIONS
© 2008 SCILLC. All rights reserved
Characteristics subject to change without notice
Input Rise and Fall time
CMOS Input Voltages
CMOS Input Reference Voltages
TTL Input Voltages
TTL Input Reference Voltages
Output Reference Voltages
Output Load: SDA, INT
Output Load: I/Os
SDA OUT
SDA IN
SCL
t SU:STA
¯¯¯
t F
t HD:STA
t LOW
Figure 1. I²C Serial Interface Timing
t AA
t HD:DAT
t HIGH
≤ 10ns
0.2V
0.3V
0.4V to 2.4V
0.8V, 2.0V
0.5V
Current Souce I
Current Source: I
CC
CC
CC
to 0.8V
to 0.7V
t LOW
5
t DH
CC
CC
OL
OL
t SU:DAT
= 3mA; C
/I
t R
OH
= 10mA; C
L
= 100pF
L
= 50pF
t SU:STO
t BUF
CAT9554, CAT9554A
Doc. No. MD-9002, Rev. F