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Results Table Legend
Suggested Devices
1 - 8 of 8 Results
Page 1 |
Part Number
Status
Sub Family
Vcc range (V)
VCC (min) (V)
VCC (max) (V)
Operating Temp Range (Celsius)
Rating
Priority (type 2)
Max Frequency (kHz)
5V Tolerant I/O
Open–Drain I/O Type
Channel Width
Enable Pin
Master Side I2C Bus Capacitance Supported (pF)
Slave Side I2C Bus Capacitance Supported (pF)
No. of Outputs
fSCLK (max) (MHz)
I2C Address
# of I/Os
Configuration Registers
Push–Pull I/O Type
Interrupt Output
Reset Input
Technology Family
Low Power
tpd max (ns)
Simultaneously Active Channels
Pin/Package
Approx. Price (US$)
Description
PCA9515A
ACTIVE
I2C HUBS, BUFFERS, AND REPEATERS
2.3 to 5.5
2.3
3.6
-40 to 85
Catalog
1
400
Yes
Yes
2
Yes
400
400
2
8PDIP , 8SOIC , 8TSSOP , 8VSSOP , 8WSON
0.95
Dual Bidirectional I2C Bus and SMBus Repeater
PCA9536
ACTIVE
I2C IO EXPANDERS
2.3 to 5.5
2.3
5.5
-40 to 85
Catalog
1
400
Yes
400
1000 001
4
Yes
Yes
8DSBGA , 8SOIC , 8VSSOP
0.6
Remote 4-Bit I2C and SMBus I/O Expander with Configuration Registers
PCA9538
ACTIVE
I2C IO EXPANDERS
2.3 to 5.5
2.3
5.5
-40 to 85
Catalog
1
400
Yes
0.1,0.4
1110 0xx
8
Yes
Yes
Yes
Yes
I2C,SMBus
Yes
16SOIC , 16SSOP , 16TSSOP , 16TVSOP
1.0
Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers
PCA9539
ACTIVE
I2C IO EXPANDERS
2.3 to 5.5
2.3
5.5
-40 to 85
Catalog
1
400
Yes
2
400
1110 1xx
16
Yes
Yes
Yes
Yes
Yes
24SOIC , 24SSOP , 24TSSOP , 24TVSOP , 24VQFN
1.1
Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers
PCA9546A
ACTIVE
I2C MULTIPLEXERS AND SWITCHES
2.3 to 5.5
2.3
5.5
-40 to 85
Catalog
1
400
Yes
Yes
4
100,400
1110 xxx
Yes
0.3,1
1 to 4
16SOIC , 16TSSOP , 16TVSOP , 16VQFN
0.85
4-Channel I2C And SMBus Multiplexer With Reset Functions
PCA9557
ACTIVE
I2C IO EXPANDERS
2.3 to 5.5
2.3
5.5
-40 to 85
Catalog
1
400
Yes
Yes
8
400
0011 xxx
8
Yes
Yes
Yes
I2C
Yes
16SOIC , 16SSOP , 16TSSOP , 16TVSOP , 16VQFN
0.9
Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers
TCA6408
ACTIVE
I2C IO EXPANDERS
1.65 to 5.5
-40 to 85
Catalog
1
400
Yes
400
0100 00x
8
Yes
Yes
Yes
Yes
Yes
16TSSOP , 16VQFN , 20BGA MICROSTAR JUNIOR
1.3
Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register
TCA6408A
ACTIVE
I2C IO EXPANDERS
1.65 to 5.5
1.65
5.5
-40 to 85
Catalog
1
400
Yes
8
400
0100 00x
8
Yes
Yes
Yes
Yes
Yes
16TSSOP , 16UQFN , 16VQFN
1.4
Low-Voltage 8-Bit I2C and SMBus I/O Expander