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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
CAT9555HV6I-GT2
IC I/O EXPANDER I2C/SMBUS 24TQFN
onsemi
8,553 0.59000 Obsolete 16 I²C, SMBus Yes POR Push-Pull 10mA, 24mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad 24-TQFN (4x4) Details
MCP23009-E/P
IC I/O EXPANDER I2C 8B 18DIP
Microchip Technology
9,483 1.60000 Active 8 I²C Yes POR Open Drain 25mA 3.4 MHz 1.8V ~ 5.5V -40°C ~ 125°C Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP Details
PCA9670PW,118
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
11,113 1.70000 Active 8 I²C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
MCP25050-I/SL
IC I/O EXPANDER CAN 8B 14SOIC
Microchip Technology
228 4.85000 Active 8 CAN V2.0b No ADC, EEPROM, POR, PWM Push-Pull 25mA 25 MHz 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 14-SOIC (0.154", 3.90mm Width) 14-SOIC Details
PCA9570GMH
IC GPIO EXPANDER 8XQFN
NXP USA Inc.
3,315 0.84000 Active 4 I²C, SMBus No POR Push-Pull 4mA 100 kHz 1.1V ~ 3.6V -40°C ~ 85°C Surface Mount 8-XFQFN Exposed Pad 8-XQFN (1.6x1.6) Details
MAX7320ATE+
IC I/O EXPANDER I2C 8B 16TQFN
Analog Devices Inc./Maxim Integrated
53 4.45000 Active 8 I²C No POR Open Drain, Push-Pull 25mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount 16-WFQFN Exposed Pad 16-TQFN (3x3) Details
PCAL6524HEAZ
IC EXPANDER 24B 32HUQFN
NXP USA Inc.
6,524 2.13000 Active 24 I²C Yes POR Open Drain, Push-Pull - 1 MHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 32-UFQFN Exposed Pad 32-HUQFN (5x5) Details
MCP23S17-E/SO
IC I/O EXPANDER SPI 16B 28SOIC
Microchip Technology
8,829 1.70000 Active 16 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC Details
MAX7321AEE+
IC I/O EXPANDER I2C 8B 16QSOP
Analog Devices Inc./Maxim Integrated
8,699 4.45000 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
CS82C55A-5Z
IC I/O EXPANDER 24B 44PLCC
Renesas Electronics America Inc
9,422 12.44000 Active 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) Details
TCA9554DBR
IC SMBUS I/O EXPANDER I2C 16SSOP
Texas Instruments
8,264 0.76960 Active 8 I²C Yes POR Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) 16-SSOP Details
MCP23S18-E/SP
IC EXPANDER SPI 16BIT I/O 28SDIP
Microchip Technology
9,578 2.27000 Active 16 SPI Yes - Open Drain 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Through Hole 28-DIP (0.300", 7.62mm) 28-SPDIP Details
MAX7313ATG+T
IC I/O EXPANDER I2C 16B 24TQFN
Analog Devices Inc./Maxim Integrated
3,732 6.04000 Active 16 I²C, SMBus Yes PWM Open Drain 50mA 400 kHz 2V ~ 3.6V -40°C ~ 125°C Surface Mount 24-WFQFN Exposed Pad 24-TQFN (4x4) Details
PCA9502BS,128
IC I/O EXPANDER I2C/SPI 24HVQFN
NXP USA Inc.
1,585 2.97000 Active 8 I²C, SPI Yes - Push-Pull - 400 kHz 2.3V ~ 3.6V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-HVQFN (4x4) Details
PCA9557DBR
IC I/O EXPANDER I2C 8B 16SSOP
Texas Instruments
6,433 1.58000 Active 8 I²C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) 16-SSOP Details
PCA9554APW,112
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
4,923 0.76000 Obsolete 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
MAX7323AEE+T
IC I/O EXPANDER I2C 4B 16QSOP
Analog Devices Inc./Maxim Integrated
6,237 2.46000 Active 4 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
MAX7318AWG+T
IC PORT EXPANDER 16BIT 24SOIC
Analog Devices Inc./Maxim Integrated
6,972 3.21000 Active 16 I²C, SMBus Yes POR Push-Pull 31mA, 43mA 400 kHz 2V ~ 5.5V -40°C ~ 125°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC Details
MIC74YQS-TR
IC I/O EXPANDER I2C 8B 16QSOP
Microchip Technology
2,150 2.66000 Active 8 I²C, SMBus Yes Fan Speed Controller Open Drain, Push-Pull 7mA, 10mA 100 kHz 2.7V ~ 3.6V -40°C ~ 85°C Surface Mount 16-SSOP (0.154", 3.90mm Width) 16-QSOP Details
JLC1562BFELG
IC BUS INTRFACE I2C I/O 16SOEIAJ
onsemi
84,760 0.77000 Obsolete 8 I²C No DAC, POR Open Drain - 100 kHz 4.2V ~ 6V -40°C ~ 85°C Surface Mount 16-SOIC (0.209", 5.30mm Width) 16-SOEIAJ Details
PCAL9535AHF,128
IC I/O EXPANDER 16BIT 24HWQFN
NXP USA Inc.
2,651 3.05000 Active 16 I²C Yes POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad 24-HWQFN (4x4) Details
PCF8575DB
IC I/O EXPANDER I2C 16B 24SSOP
Texas Instruments
2,653 4.01000 Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP Details
MAX7311AAG+T
IC I/O EXPANDER I2C 16B 24SSOP
Analog Devices Inc./Maxim Integrated
6,227 4.35000 Active 16 I²C, SMBus Yes POR Push-Pull 31mA, 43mA 400 kHz 2V ~ 5.5V -40°C ~ 125°C Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP Details
PCF8574AN
IC I/O EXPANDER I2C 8B 16DIP
Texas Instruments
5,704 2.25000 Active 8 I²C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) 16-PDIP Details

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