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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
PCA9702PW,118
IC SPI GPI 8BIT 18V 16TSSOP
NXP USA Inc.
3,290 1.94000 Active 8 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
MAX7300AGL-TG068
MULTI-PORT I/O EXPANDER
Analog Devices Inc./Maxim Integrated
2,000 4.73000 Active - - - - - - - - - - - - Details
MCP23S17T-E/SS
IC I/O EXPANDER SPI 16B 28SSOP
Microchip Technology
7,876 1.79000 Active 16 SPI Yes - Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 28-SSOP (0.209", 5.30mm Width) 28-SSOP Details
PCA9535AHF,128
IC I/O EXPANDER I2C 24HWQFN
NXP USA Inc.
7,294 2.47000 Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad 24-HWQFN (4x4) Details
MCP23S17-E/ML
IC I/O EXPANDER SPI 16B 28QFN
Microchip Technology
4,640 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
PCA9557DGVR
IC I/O EXPANDER I2C 8B 16TVSOP
Texas Instruments
101,594 0.75000 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-TFSOP (0.173", 4.40mm Width) 16-TVSOP Details
MCP23S08-E/P
IC I/O EXPANDER SPI 8B 18DIP
Microchip Technology
15,740 1.61000 Active 8 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP Details
IMQ82C55AZ96
IC I/O EXPANDER 24B 44MQFP
Renesas Electronics America Inc
6,972 23.96450 Active 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount 44-QFP 44-MQFP (10x10) Details
PCA9673BS,118
IC I/O EXPANDER I2C 16B 24HVQFN
NXP USA Inc.
3,674 2.81850 Active 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
PCA9535D,112
IC I/O EXPANDER I2C 16B 24SOIC
NXP USA Inc.
616 2.56000 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
PCA9654EDR2G
IC I/O EXPANDER 8BIT I2C 16SOIC
onsemi
318 4.01000 Active 8 I²C Yes POR - - 100 kHz 1.65V ~ 5.5V -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SOIC Details
TCA9536ADTMR
REMOTE 4-BIT IC AND SMBUS I/O EX
Texas Instruments
2,621 1.57000 Active 4 I²C, SMBus Yes POR Open Drain 10mA, 25mA 1 MHz 1.65V ~ 5.5V -40°C ~ 125°C Surface Mount 8-XFDFN Exposed Pad 8-X2SON (1.35x0.8) Details
PCA9554CBSHP
IC I/O EXPANDER I2C 16HVQFN
NXP USA Inc.
7,275 1.61540 Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-HVQFN (3x3) Details
PCA9534DGVR
IC I/O EXPANDER I2C 8B 16TVSOP
Texas Instruments
8,785 1.06880 Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TFSOP (0.173", 4.40mm Width) 16-TVSOP Details
MAX7312ATG+T
IC I/O EXPANDER I2C 16B 24TQFN
Analog Devices Inc./Maxim Integrated
8,023 3.39000 Active 16 I²C, SMBus Yes POR Push-Pull 31mA, 43mA 400 kHz 2V ~ 5.5V -40°C ~ 125°C Surface Mount 24-WFQFN Exposed Pad 24-TQFN (4x4) Details
MAX7318ATG+
IC I/O EXPANDER I2C 16B 24TQFN
Analog Devices Inc./Maxim Integrated
3,662 5.67000 Active 16 I²C, SMBus Yes POR Push-Pull 31mA, 43mA 400 kHz 2V ~ 5.5V -40°C ~ 125°C Surface Mount 24-WFQFN Exposed Pad 24-TQFN (4x4) Details
PI4IOE5V96248ZLEX
INTERFACE IO EXPANDER TQFN7070-5
Diodes Incorporated
7,312 2.81000 Active 48 I²C Yes - Open Drain 42mA, 480µA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 56-WFQFN Exposed Pad 56-TQFN (7x7) Details
PCA9554AD,118
IC I/O EXPANDER I2C 8B 16SOIC
NXP USA Inc.
1,079 2.01000 Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SO Details
LC709006V-TLM-E
IC IO EXPANDER
onsemi
22,000 1.07000 Obsolete - - No - - - - 2V ~ 6V -40°C ~ 85°C - - - Details
PCA9555DB,112
IC I/O EXPANDER I2C 16B 24SSOP
NXP USA Inc.
2,793 1.04000 Obsolete 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP Details
PCA9502BS,157
IC I/O EXPANDER I2C/SPI 24HVQFN
NXP USA Inc.
5,847 1.00000 Obsolete 8 I²C, SPI No - Push-Pull - 400 kHz 2.3V ~ 3.6V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-HVQFN (4x4) Details
PI4IOE5V6534Q2ZLWEX
INTERFACE IO EXPANDER W-QFN4565-
Diodes Incorporated
8,294 3.37000 Active 34 I²C Yes - - 10mA, 10mA 100 kHz 1.65V ~ 5.5V -40°C ~ 105°C Surface Mount, Wettable Flank 46-WFQFN Exposed Pad W-QFN4565-46 (SWP) Details
PCF8574ADWR
IC I/O EXPANDER I2C 8B 16SOIC
Texas Instruments
4,394 1.95000 Active 8 I²C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC Details
PCA9554BS,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
3,112 2.01000 Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-VQFN Exposed Pad 16-HVQFN (4x4) Details

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