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  4. Interface - I/O Expanders
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153 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
TCA6416PW
TCA6416PW
RFQ
1,394
In-stock
 Texas Instruments IC I/O EXPANDER I2C 16B 24TSSOP - Not For New Designs Tube -40°C ~ 85°C Surface Mount POR 24-TSSOP (0.173", 4.40mm Width) Push-Pull I²C 24-TSSOP 1.65 V ~ 5.5 V 400kHz 10mA, 25mA 16 Yes
MCP23016T-I/SS
MCP23016T-I/SS
RFQ
1,583
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28SSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 28-SSOP (0.209", 5.30mm Width) Push-Pull I²C 28-SSOP 2 V ~ 5.5 V 400kHz 25mA 16 Yes
MCP23018T-E/SS
MCP23018T-E/SS
RFQ
3,414
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 24SSOP - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 24-SSOP (0.209", 5.30mm Width) Open Drain I²C 24-SSOP 1.8 V ~ 5.5 V 3.4MHz 25mA 16 Yes
PI4IOE5V9555LE
PI4IOE5V9555LE
RFQ
1,562
In-stock
 Diodes Incorporated IC I/O EXPANDER 16B I2C 24TSSOP - Active - -40°C ~ 85°C - - - - I²C - 2.3 V ~ 5.5 V 400kHz - 16 Yes
MCP23016T-I/SO
MCP23016T-I/SO
RFQ
772
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 28-SOIC (0.295", 7.50mm Width) Push-Pull I²C 28-SOIC 2 V ~ 5.5 V 400kHz 25mA 16 Yes
MCP23018T-E/SO
MCP23018T-E/SO
RFQ
2,161
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28SOIC - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 28-SOIC (0.295", 7.50mm Width) Open Drain I²C 28-SOIC 1.8 V ~ 5.5 V 3.4MHz 25mA 16 Yes
MCP23018T-E/MJ
MCP23018T-E/MJ
RFQ
2,415
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 24QFN - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 24-VFQFN Exposed Pad Open Drain I²C 24-QFN (4x4) 1.8 V ~ 5.5 V 3.4MHz 25mA 16 Yes
STMPE1601TBR
STMPE1601TBR
RFQ
RFQ
660
In-stock
 STMicroelectronics IC PORT EXPANDER 16BIT 25TFBGA Xpander Logic™ Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C Surface Mount Keypad Controller, POR, PWM 25-TFBGA Open Drain I²C 25-TFBGA (3x3) 1.65 V ~ 3.6 V 400kHz 4mA 16 Yes
STMPE1601TBR
STMPE1601TBR
RFQ
RFQ
2,291
In-stock
 STMicroelectronics IC PORT EXPANDER 16BIT 25TFBGA Xpander Logic™ Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C Surface Mount Keypad Controller, POR, PWM 25-TFBGA Open Drain I²C 25-TFBGA (3x3) 1.65 V ~ 3.6 V 400kHz 4mA 16 Yes
STMPE1601TBR
STMPE1601TBR
RFQ
3,398
In-stock
 STMicroelectronics IC PORT EXPANDER 16BIT 25TFBGA Xpander Logic™ Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount Keypad Controller, POR, PWM 25-TFBGA Open Drain I²C 25-TFBGA (3x3) 1.65 V ~ 3.6 V 400kHz 4mA 16 Yes
PI4IOE5V9673ZDEX
PI4IOE5V9673ZDEX
RFQ
3,748
In-stock
 Diodes Incorporated IC I/O EXPANDER 16B I2C 24TQFN - Active - -40°C ~ 85°C - - - - I²C - 2.3 V ~ 5.5 V 400kHz - 16 Yes
PI4IOE5V9555ZDEX
PI4IOE5V9555ZDEX
RFQ
2,116
In-stock
 Diodes Incorporated IC I/O EXPANDER 16B I2C 24TQFN - Active - -40°C ~ 85°C - - - - I²C - 2.3 V ~ 5.5 V 400kHz - 16 Yes
PI4IOE5V9555LEX
PI4IOE5V9555LEX
RFQ
2,923
In-stock
 Diodes Incorporated IC I/O EXPANDER 16B I2C 24TSSOP - Active - -40°C ~ 85°C - - - - I²C - 2.3 V ~ 5.5 V 400kHz - 16 Yes
PI4IOE5V9539LEX
PI4IOE5V9539LEX
RFQ
2,959
In-stock
 Diodes Incorporated IC I/O EXPANDER 16B I2C 24TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount - 24-TSSOP (0.173", 4.40mm Width) - I²C 24-TSSOP 2.3 V ~ 5.5 V 400kHz - 16 Yes
MCP23016T-I/ML
MCP23016T-I/ML
RFQ
RFQ
2,402
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 2 V ~ 5.5 V 400kHz 25mA 16 Yes
MCP23016T-I/ML
MCP23016T-I/ML
RFQ
3,925
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 2 V ~ 5.5 V 400kHz 25mA 16 Yes
MCP23016T-I/ML
MCP23016T-I/ML
RFQ
1,007
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 2 V ~ 5.5 V 400kHz 25mA 16 Yes
PCF8575TS/1,118
PCF8575TS/1,118
RFQ
RFQ
1,817
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 24-SSOP (0.209", 5.30mm Width) Push-Pull I²C 24-SSOP 2.5 V ~ 5.5 V 400kHz 10mA, 25mA 16 Yes
PCF8575TS/1,118
PCF8575TS/1,118
RFQ
2,764
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 24-SSOP (0.209", 5.30mm Width) Push-Pull I²C 24-SSOP 2.5 V ~ 5.5 V 400kHz 10mA, 25mA 16 Yes
PCF8575TS/1,118
PCF8575TS/1,118
RFQ
3,801
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 24-SSOP (0.209", 5.30mm Width) Push-Pull I²C 24-SSOP 2.5 V ~ 5.5 V 400kHz 10mA, 25mA 16 Yes
PCA9675PW,112
PCA9675PW,112
RFQ
1,574
In-stock
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount POR 24-TSSOP (0.173", 4.40mm Width) Push-Pull I²C 24-TSSOP 2.3 V ~ 5.5 V 1MHz 100µA, 25mA 16 Yes
MCP23018-E/MJ
MCP23018-E/MJ
RFQ
1,704
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 24QFN - Active Tube -40°C ~ 125°C Surface Mount POR 24-VFQFN Exposed Pad Open Drain I²C 24-QFN (4x4) 1.8 V ~ 5.5 V 3.4MHz 25mA 16 Yes
MCP23017-E/ML
MCP23017-E/ML
RFQ
3,206
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Tube -40°C ~ 125°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
MCP23017-E/SS
MCP23017-E/SS
RFQ
1,964
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28SSOP - Active Tube -40°C ~ 125°C Surface Mount POR 28-SSOP (0.209", 5.30mm Width) Push-Pull I²C 28-SSOP 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
MCP23017-E/SP
MCP23017-E/SP
RFQ
646
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28SDIP - Active Tube -40°C ~ 125°C Through Hole POR 28-DIP (0.300", 7.62mm) Push-Pull I²C 28-SPDIP 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
MCP23017-E/SO
MCP23017-E/SO
RFQ
2,567
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28SOIC - Active Tube -40°C ~ 125°C Surface Mount POR 28-SOIC (0.295", 7.50mm Width) Push-Pull I²C 28-SOIC 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
MCP23017T-E/ML
MCP23017T-E/ML
RFQ
RFQ
3,079
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Digi-Reel® -40°C ~ 125°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
MCP23017T-E/ML
MCP23017T-E/ML
RFQ
735
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Cut Tape (CT) -40°C ~ 125°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
MCP23017T-E/ML
MCP23017T-E/ML
RFQ
3,384
In-stock
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 28-VQFN Exposed Pad Push-Pull I²C 28-QFN (6x6) 1.8 V ~ 5.5 V 1.7MHz 25mA 16 Yes
SX1509BIULTRT
SX1509BIULTRT
RFQ
RFQ
3,336
In-stock
 Semtech Corporation IC GPIO EXPANDER I2C 16CH 28QFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount Keypad Controller, LED Output, POR 28-UFQFN Exposed Pad Open Drain, Push-Pull I²C 28-QFN-UT (4x4) 1.425 V ~ 3.6 V 400kHz 8mA, 15mA 16 Yes
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