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Interface - I/O Expanders

1,178 products
Mfr Part # Qty Price Product Status Number of I/O Interface Interrupt Output Features Output Type Current - Output Source/Sink Clock Frequency Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package
MAX7311AUG+T
IC I/O EXPANDER I2C 16B 24TSSOP
Analog Devices Inc./Maxim Integrated
20 7.45000 Active 16 I²C, SMBus Yes POR Push-Pull 31mA, 43mA 400 kHz 2V ~ 5.5V -40°C ~ 125°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
PCA9655EDWR2G
IC I/O EXPANDER I2C 16B SOIC-24
onsemi
1,381 3.47000 Active 16 I²C, SMBus Yes POR Push-Pull 42mA 100 kHz 1.65V ~ 5.5V -55°C ~ 125°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC Details
TCA9554PWR
IC I/O EXPANDER I2C 8BIT 16TSSOP
Texas Instruments
5,611 1.68000 Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
PCA9535CHF,118
IC I/O EXPANDER I2C 16B 24HWQFN
NXP USA Inc.
5,338 2.56000 Active 16 I²C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad 24-HWQFN (4x4) Details
PCA8574ATS,112
IC I/O EXPANDER I2C 8B 20SSOP
NXP USA Inc.
4,916 0.64000 Obsolete 8 I²C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-LSSOP (0.173", 4.40mm Width) 20-SSOP Details
PCA9670D,512
IC I/O EXPANDER I2C 8B 16SOIC
NXP USA Inc.
1,749 1.47000 Obsolete 8 I²C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SO Details
TCA9555DBT
IC I/O EXPANDER 400KHZ 24SSOP
Texas Instruments
6,655 2.46000 Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP Details
R8A66154SP#T1
8-BIT I/O EXPANDER
Renesas Electronics America Inc
965 1.71000 Active - - - - - - - - - - - - Details
TCA9554DWT
IC I/O EXPANDER I2C 8BIT 16SOIC
Texas Instruments
4,939 1.80000 Active 8 I²C Yes POR Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC Details
IP82C55AX121
CMOS PROGRAMMABLE PERIPHERAL INT
Harris Corporation
328 2.60000 Active - - - - - - - - - - - - Details
PCA9671PW,118
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
2,126 2.85000 Active 16 I²C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
PCA9500D,112
IC I/O EXPANDER I2C 8B 16SOIC
NXP USA Inc.
2,197 0.87000 Obsolete 8 I²C, SMBus No EEPROM, POR Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SO Details
MCP23S17T-E/ML
IC I/O EXPANDER SPI 16B 28QFN
Microchip Technology
7,282 2.05000 Active 16 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 28-VQFN Exposed Pad 28-QFN (6x6) Details
MAX7315AEE
8-PORT I/O EXPANDER
Analog Devices Inc./Maxim Integrated
9,424 3.49000 Active - - - - - - - - - - - - Details
MAX7300AAI+
IC I/O EXPANDER I2C 28B 28SSOP
Analog Devices Inc./Maxim Integrated
289 8.16000 Active 20 I²C, 2-Wire Serial Yes - Push-Pull 4.5mA, 10mA 400 kHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 28-SSOP (0.209", 5.30mm Width) 28-SSOP Details
MAX7321AEE+T
IC I/O EXPANDER I2C 8B 16QSOP
Analog Devices Inc./Maxim Integrated
1,046 2.52000 Active 8 I²C Yes POR Open Drain, Push-Pull 20mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount 16-SSOP (0.154", 3.90mm Width) 16-QSOP Details
PCA9555D,112
IC I/O EXPANDER I2C 16B 24SOIC
NXP USA Inc.
5,368 2.75000 Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SO Details
PCF8575CDB
IC I/O EXPANDER I2C 16B 24SSOP
Texas Instruments
9,674 3.80000 Active 16 I²C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP Details
MCP23S18T-E/MJ
IC I/O EXPANDER SPI 16B 24QFN
Microchip Technology
2,870 2.16000 Active 16 SPI Yes - Open Drain 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 24-VFQFN Exposed Pad 24-QFN (4x4) Details
MCP25050T-E/SL
IC I/O EXPANDER CAN 8B 14SOIC
Microchip Technology
6,207 5.31000 Active 8 CAN V2.0b No ADC, EEPROM, POR, PWM Push-Pull 25mA 25 MHz 4.5V ~ 5.5V -40°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) 14-SOIC Details
PCF8575CPW
IC I/O EXPANDER I2C 16B 24TSSOP
Texas Instruments
4,177 3.80000 Active 16 I²C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
CMQ82C55AZ
IC I/O EXPANDER 24B 44MQFP
Renesas Electronics America Inc
8,315 12.00000 Active 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount 44-QFP 44-MQFP (10x10) Details
PCA9536TK,118
IC I/O EXPANDER I2C 4B 8HVSON
NXP USA Inc.
185,011 1.66000 Active 4 I²C, SMBus No POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-VFDFN Exposed Pad 8-HVSON (3x3) Details
SX1508BIULTRT
IC EXPANDER 8 CHAN 20QFN
Semtech Corporation
14,046 2.18000 Active 8 I²C Yes POR Open Drain, Push-Pull - 400 kHz 1.2V ~ 3.6V -40°C ~ 85°C Surface Mount 20-UFQFN Exposed Pad 20-QFN-UT (3x3) Details

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