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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
TCA6408PW
IC I/O EXPANDER I2C 8B 16TSSOP
Texas Instruments
9,964 0.00000 Obsolete 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
MAX7315AUE
8-PORT I/O EXPANDER
Analog Devices Inc./Maxim Integrated
5,886 0.00000 Active - - - - - - - - - - - - Details
PCF8575PWG4
IC I/O EXPANDER I2C 16B 24TSSOP
Texas Instruments
6,800 0.00000 Active 16 I²C, SMBus Yes POR Push-Pull 1mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
XRA1402IG16-F
IC I/O EXPANDER SPI 8B 16TSSOP
MaxLinear, Inc.
1,569 0.00000 Obsolete 8 SPI Yes - Open Drain - 26 MHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
XRA1402IL16MTR-F
IC I/O PORT EXPANDER 8 BIT SPI G
MaxLinear, Inc.
7,799 0.00000 Obsolete 8 SPI Yes - Open Drain - 26 MHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) Details
IQ82C55AZ96
IC I/O EXPANDER 24B 44MQFP
Renesas Electronics America Inc
8,624 0.00000 Obsolete 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount 44-QFP 44-MQFP (10x10) Details
MCP23008T-E/SSVAO
8-BIT I/O EXPANDER WITH I2C INTE
Microchip Technology
8,398 0.00000 Active 8 I²C Yes POR Push-Pull 25mA 10 MHz 4.5V ~ 5.5V -40°C ~ 125°C Surface Mount 20-SSOP (0.209", 5.30mm Width) 20-SSOP Details
PCA8574N,112
IC I/O EXPANDER I2C 8B 16DIP
NXP USA Inc.
2,772 0.00000 Obsolete 8 I²C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) 16-DIP Details
PCA9505DGG,118
IC I/O EXPANDER I2C 40B 56TSSOP
NXP USA Inc.
8,178 0.00000 Obsolete 40 I²C Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 56-TFSOP (0.240", 6.10mm Width) 56-TSSOP Details
PCA9534PWRG4
IC I/O EXPANDER I2C 8B 16TSSOP
Texas Instruments
6,017 0.00000 Discontinued at Digi-Key 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
XRA1202IL16MTR-F
IC I/O PORT EXPANDER 8 BIT I2C G
MaxLinear, Inc.
9,831 0.00000 Obsolete 8 I²C, SMBus Yes - Open Drain - 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) Details
XRA1201IG24-F
IC I/O PORT EXPANDER I2C 24TSSOP
MaxLinear, Inc.
4,101 0.00000 Obsolete 16 I²C, SMBus Yes - - - 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
STMPE2403TBR
IC I/O EXPANDER I2C 24B 36TFBGA
STMicroelectronics
8,395 0.00000 Obsolete 24 I²C Yes Keypad Controller, POR, PWM Push-Pull - 400 kHz 1.65V ~ 1.95V -40°C ~ 85°C Surface Mount 36-TFBGA 36-TFBGA (3.5x3.5) Details
PCA9554DB,112
IC I/O EXPANDER I2C 8B 16SSOP
NXP USA Inc.
9,002 0.00000 Obsolete 8 I²C, SMBus Yes POR 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
XRA1207IL24-F
IC I/O PORT EXPANDER I2C 24QFN
MaxLinear, Inc.
7,388 0.00000 Obsolete 16 I²C, SMBus Yes - Open Drain - 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-QFN (4x4) Details
PCA9539PWRE4
IC I/O EXPANDER I2C 16B 24TSSOP
Texas Instruments
5,305 0.00000 Discontinued at Digi-Key 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
MAX1608EEE+T
OCTAL, SMBUS-TO-PARALLEL I/O EXP
Analog Devices Inc./Maxim Integrated
5,919 0.00000 Active 8 2-Wire, SMBus Yes POR Open Drain - 100 kHz 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.154", 3.90mm Width) 16-QSOP Details
PCF8574ARGYRG4
IC I/O EXPANDER I2C 8B 20VQFN
Texas Instruments
2,213 0.00000 Discontinued at Digi-Key 8 I²C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C Surface Mount 20-VFQFN Exposed Pad 20-VQFN (3.5x4.5) Details
PCA9675DK,118
IC I/O EXPANDER I2C 16B 24SSOP
NXP USA Inc.
4,979 0.00000 Obsolete 16 I²C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP Details
MAX1609EEE+T
OCTAL, SMBUS-TO-PARALLEL I/O EXP
Analog Devices Inc./Maxim Integrated
8,768 0.00000 Active 8 2-Wire, SMBus Yes POR Open Drain - 100 kHz 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.154", 3.90mm Width) 16-QSOP Details
PCA9554ATS,118
IC I/O EXPANDER I2C 8B 20SSOP
NXP USA Inc.
1,430 0.00000 Obsolete 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-LSSOP (0.173", 4.40mm Width) 20-SSOP Details
PCA9674D,512
IC I/O EXPANDER I2C 8B 16SOIC
NXP USA Inc.
9,460 0.00000 Obsolete 8 I²C Yes 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
PCA9675BS,118
IC I/O EXPANDER I2C 16B 24HVQFN
NXP USA Inc.
8,122 0.00000 Obsolete 16 I²C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-HVQFN (4x4) Details
XRA1200PIL16-F
IC I/O PORT EXPANDER I2C 16QFN
MaxLinear, Inc.
5,651 0.00000 Obsolete 8 I²C, SMBus Yes - Open Drain - 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3) Details

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