CAT9554AHV4I-GT2 ON Semiconductor, CAT9554AHV4I-GT2 Datasheet - Page 4

• Manufacturer Part Number: CAT9554AHV4I-GT2
• Description: Interface - I/O Expanders 8B I2C/SMBUS I/O PT W/INT
• Manufacturer: ON Semiconductor

Specifications of CAT9554AHV4I-GT2

• Product Category: Interface - I/O Expanders
• Rohs: yes
• Logic Family: CAT9554A
• Number Of I/os: 8
• Maximum Operating Frequency: 400 KHz
• Operating Supply Voltage: 2.3 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Interface Type: I2C, SMBus
• Interrupt Output: Yes
• Operating Current: 104 uA
• Output Current: 3 mA
• Power Dissipation: 1 W
• Product Type: I/O Expanders

8. Test conditions according to “AC Test Conditions” table.
9. This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
Table 5. A.C. CHARACTERISTICS
Table 6. A.C. TEST CONDITIONS
PORT TIMING
INTERRUPT TIMING
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
t
BUF
t
t
T
R
F
Symbol
Symbol
i
t
t
t
t
t
HD:STA
HD:DAT
SU:DAT
SU:STO
SU:STA
(Note 9)
(Note 9)
(Note 9)
F
t
t
HIGH
LOW
t
(Note 9)
t
t
t
t
t
t
SCL
DH
PH
AA
PV
PS
IV
IR
Clock Frequency
START Condition Hold Time
Low Period of SCL Clock
High Period of SCL Clock
START Condition Setup Time
Data In Hold Time
Data In Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
STOP Condition Setup Time
Bus Free Time Between STOP and START
SCL Low to Data Out Valid
Data Out Hold Time
Noise Pulse Filtered at SCL and SDA Inputs
Output Data Valid
Input Data Setup Time
Input Data Hold Time
Interrupt Valid
Interrupt Reset
(V
Parameter
CC
= 2.3 V to 5.5 V; T
Parameter
http://onsemi.com
≤ 10 ns
0.2 V
0.3 V
0.4 V to 2.4 V
0.8 V, 2.0 V
0.5 V
Current Source I
Current Source: I
CC
CC
CC
A
= −40°C to +85°C, unless otherwise specified.) (Note 8)
to 0.8 V
to 0.7 V
4
CC
CC
OL
OL
= 3 mA; C
/I
OH
Min
250
100
4.7
4.7
4.7
Standard I
4
4
0
4
= 10 mA; C
L
= 100 pF
1000
Max
2
100
300
100
3.5
C
L
= 50 pF
Min
Min
100
100
0.6
1.3
0.6
0.6
0.6
1.3
50
0
1
Fast I
2
C
Max
Max
400
300
300
100
200
0.9
4
4
Units
Units
kHz
ms
ms
ms
ms
ms
ns
ns
ns
ms
ms
ms
ns
ns
ns
ns
ms
ms
ms