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  4. Interface - I/O Expanders
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28 results
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Output Type Interface Supplier Device Package Voltage - Supply Clock Frequency Current - Output Source/Sink Number of I/O Interrupt Output
GLOBAL STOCKS
PCA9557PWT
PCA9557PWT
RFQ
2,140
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557PWRG4
PCA9557PWRG4
RFQ
3,622
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557PWR
PCA9557PWR
RFQ
RFQ
1,813
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557PWR
PCA9557PWR
RFQ
1,555
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557PWR
PCA9557PWR
RFQ
2,921
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557PW,118
PCA9557PW,118
RFQ
RFQ
739
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 20mA 8 No
PCA9557PW,118
PCA9557PW,118
RFQ
3,777
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 20mA 8 No
PCA9557PW,118
PCA9557PW,118
RFQ
685
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 20mA 8 No
PCAL9538APWJ
PCAL9538APWJ
RFQ
RFQ
2,267
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9538APWJ
PCAL9538APWJ
RFQ
3,049
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9538APWJ
PCAL9538APWJ
RFQ
1,859
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9554BPWJ
PCAL9554BPWJ
RFQ
RFQ
1,358
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9554BPWJ
PCAL9554BPWJ
RFQ
3,235
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9554BPWJ
PCAL9554BPWJ
RFQ
1,338
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9556PW,112
PCA9556PW,112
RFQ
RFQ
742
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 3 V ~ 5.5 V 100kHz 10mA, 20mA 8 Yes
PCA9556PW,118
PCA9556PW,118
RFQ
RFQ
2,133
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 3 V ~ 5.5 V 100kHz 10mA, 20mA 8 Yes
PCAL9554CPWJ
PCAL9554CPWJ
RFQ
RFQ
2,400
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9554CPWJ
PCAL9554CPWJ
RFQ
RFQ
3,230
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL9554CPWJ
PCAL9554CPWJ
RFQ
2,408
In-stock
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Agile Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
MAX7310AUE+
MAX7310AUE+
RFQ
1,743
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP - Active Tube -40°C ~ 125°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 18mA, 30mA 8 No
PCAL6408APWJ
PCAL6408APWJ
RFQ
RFQ
3,510
In-stock
 NXP USA Inc. IC I/O EXPANDER 16TSSOP Agile Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL6408APWJ
PCAL6408APWJ
RFQ
1,481
In-stock
 NXP USA Inc. IC I/O EXPANDER 16TSSOP Agile Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCAL6408APWJ
PCAL6408APWJ
RFQ
2,113
In-stock
 NXP USA Inc. IC I/O EXPANDER 16TSSOP Agile Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9557PW
PCA9557PW
RFQ
760
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP - Active Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557PW,112
PCA9557PW,112
RFQ
1,116
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
MAX7310AUE+T
MAX7310AUE+T
RFQ
RFQ
2,347
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP - Active Digi-Reel® -40°C ~ 125°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 18mA, 30mA 8 No
MAX7310AUE+T
MAX7310AUE+T
RFQ
1,094
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP - Active Cut Tape (CT) -40°C ~ 125°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 18mA, 30mA 8 No
MAX7310AUE+T
MAX7310AUE+T
RFQ
1,679
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 16-TSSOP (0.173", 4.40mm Width) Open Drain, Push-Pull I²C, SMBus 16-TSSOP 2.3 V ~ 5.5 V 400kHz 18mA, 30mA 8 No
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