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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
PCA9536DGKRG4
IC I/O EXPANDER I2C 4B 8VSSOP
Texas Instruments
7,995 0.00000 Discontinued at Digi-Key 4 I²C, SMBus No POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-VSSOP Details
XRA1202IL16-F
IC I/O PORT EXPANDER I2C 16QFN
MaxLinear, Inc.
5,472 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
XRA1404IG16-F
IC I/O EXPANDER SPI 8B 16TSSOP
MaxLinear, Inc.
6,126 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
PCA9701D118
IC SPI GPI 16-BIT 24-SOIC
NXP USA Inc.
6,620 0.00000 Active 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SO Details
MAX16092UK+
IC SUPERVISOR LOW POWER SOT-23
Analog Devices Inc./Maxim Integrated
8,482 0.00000 Obsolete 8 2-Wire Serial, SMBus Yes POR Open Drain - 100 kHz 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount SC-74A, SOT-753 SOT-23-5 Details
XRA1207IL24TR-F
IC I/O PORT EXPANDER 16 BIT I2C
MaxLinear, Inc.
4,579 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
IQ82C55AZ
IC I/O EXPANDER 24B 44MQFP
Renesas Electronics America Inc
3,941 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
MAX7301AAI-T
MULTI-PORT I/O EXPANDER
Analog Devices Inc./Maxim Integrated
4,344 0.00000 Active - - - - - - - - - - - - Details
MAX7328AAP+
IC I/O EXPANDER I2C 8B 20SSOP
Analog Devices Inc./Maxim Integrated
5,638 0.00000 Obsolete 8 2-Wire No - Open Drain - 100 kHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 20-SSOP (0.209", 5.30mm Width) 20-SSOP Details
PCF8574P,112
IC I/O EXPANDER I2C 8B 16DIP
NXP USA Inc.
5,724 0.00000 Obsolete 8 I²C Yes POR Push-Pull 300µA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) 16-DIP Details
PCA8574APW,112
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
8,442 0.00000 Obsolete 8 I²C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
MIC74BQS-TR
IC I/O EXPANDER I2C 8B 16QSOP
Microchip Technology
1,585 0.00000 Discontinued at Digi-Key 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
PCA9535PWG4
IC I/O EXPANDER I2C 16B 24TSSOP
Texas Instruments
6,255 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
XRA1404IG16TR-F
IC I/O PORT EXPANDER 8 BIT SPI G
MaxLinear, Inc.
3,453 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
XRA1200IG16-F
IC I/O PORT EXPANDER I2C 16TSSOP
MaxLinear, Inc.
5,851 0.00000 Obsolete 8 I²C, SMBus Yes - Open Drain - 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
PCF8575DBQRG4
IC I/O EXPANDER I2C 16B 24QSOP
Texas Instruments
4,810 0.00000 Discontinued at Digi-Key 16 I²C, SMBus Yes POR Push-Pull 1mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP Details
PCF8574APWRE4
IC I/O EXPANDER I2C 8B 20TSSOP
Texas Instruments
6,340 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-TSSOP (0.173", 4.40mm Width) 20-TSSOP Details
CS82C55AZ96S2705
IC I/O EXPANDER 24B 44PLCC
Renesas Electronics America Inc
3,014 0.00000 Obsolete 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
DS4520E-W
IC I/O EXPANDER W/MEMORY 16TSSOP
Analog Devices Inc./Maxim Integrated
1,696 0.00000 Obsolete 9 I²C No EEPROM, POR Open Drain 12mA 400 kHz 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
MAX7320AEE+T
IC I/O EXPANDER I2C 8B 16QSOP
Analog Devices Inc./Maxim Integrated
5,970 0.00000 Active 8 (Output Only) I²C No POR Open Drain, Push-Pull 25mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount 16-SSOP (0.154", 3.90mm Width) 16-QSOP Details
PCA9673DK,118
IC I/O EXPANDER I2C 16B 24SSOP
NXP USA Inc.
9,796 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
STMPE801MTR
IC I/O EXPANDER I2C 8B 16SOIC
STMicroelectronics
9,967 0.00000 Obsolete 8 I²C Yes POR Push-Pull - 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO Details
CP82C55A-5
PROGRAMMABLE PERIPH INTERFACE
Intersil
2,961 0.00000 Obsolete 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V 0°C ~ 70°C Through Hole 40-DIP (0.600", 15.24mm) 40-PDIP Details
PCA9675PW/S911,118
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
6,979 0.00000 Active 16 I²C Yes 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

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