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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
MAX7326ATG+T
IC I/O EXPANDER I2C 16B 24TQFN
Analog Devices Inc./Maxim Integrated
9,780 2.35000 Obsolete 16 I²C Yes POR Push-Pull 20mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount 24-WFQFN Exposed Pad 24-TQFN (4x4) Details
PCA9554AD,112
IC I/O EXPANDER I2C 8B 16SOIC
NXP USA Inc.
6,152 0.69000 Obsolete 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
PCA9535DB
IC I/O EXPANDER I2C 16B 24SSOP
Texas Instruments
2,510 2.82000 Active 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
PCA9501D,118
PARALLEL I/O PORT, 8-BIT, 8 I/O,
NXP USA Inc.
22,497 1.34000 Obsolete 8 I²C, SMBus Yes EEPROM, POR Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SO Details
PCA9571GUX
IC I/O EXPANDER I2C 12XQFN
NXP USA Inc.
6,379 1.20000 Active 8 I²C No POR Push-Pull - 1 MHz 1.1V ~ 3.6V -40°C ~ 85°C Surface Mount 12-XFQFN 12-XQFN (2x1.7) Details
TCA9554DWR
IC I/O EXPANDER I2C 8BIT 16-SOIC
Texas Instruments
7,369 0.76960 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
MCP23008-E/SS
IC I/O EXPANDER I2C 8B 20SSOP
Microchip Technology
5,719 1.49000 Active 8 I²C Yes POR Push-Pull 25mA 1.7 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 20-SSOP (0.209", 5.30mm Width) 20-SSOP Details
PCAL9555AHF,128
IC I/O EXPANDER 16BIT 24HWQFN
NXP USA Inc.
5,660 2.43000 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
CAT9554AYI-GT2
IC I/O EXPANDER I2C 8B 16TSSOP
onsemi
4,121 0.68000 Obsolete 8 I²C, SMBus Yes POR Push-Pull 10mA, 24mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Details
CY8C9560A-24AXI
IC I/O EXPANDER I2C 60B 100LQFP
Infineon Technologies
2,672 13.11000 Active 60 I²C Yes EEPROM, POR, PWM, WDT Open Drain 10mA, 25mA 100 kHz 3V ~ 5.25V -40°C ~ 85°C Surface Mount 100-LQFP 100-TQFP (14x14) Details
PCA9536DR
IC I/O EXPANDER I2C 4B 8SOIC
Texas Instruments
1,342 1.56000 Active 4 I²C, SMBus No POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC Details
PCA9555BS,118
IC I/O EXPANDER I2C 16B 24HVQFN
NXP USA Inc.
4,063 2.58000 Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-HVQFN (4x4) Details
SX1503I091TRT
IC GPIO EXPANDER I2C 16CH 28-QFN
Semtech Corporation
3,423 1.62000 Last Time Buy 16 I²C Yes POR Push-Pull 8mA, 24mA 400 kHz 1.2V ~ 5.5V -40°C ~ 85°C Surface Mount 28-UFQFN Exposed Pad 28-QFN-UT (4x4) Details
TCA6408ARSVR
IC I/O EXPANDER I2C 8B 16QFN
Texas Instruments
1,084 1.27000 Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-UFQFN 16-UQFN (2.6x1.8) Details
PCA9557DR
IC I/O EXPANDER I2C 8B 16SOIC
Texas Instruments
3,498 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-SOIC (0.154", 3.90mm Width) 16-SOIC Details
MCP23S18-E/SO
IC I/O EXPANDER SPI 16B 28SOIC
Microchip Technology
1,696 2.16000 Active 16 SPI Yes - Open Drain 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC Details
MCP23S08-E/SO
IC I/O EXPANDER SPI 8B 18SOIC
Microchip Technology
501 1.55000 Active 8 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Surface Mount 18-SOIC (0.295", 7.50mm Width) 18-SOIC Details
PCA6416AEVJ
IC I/O EXPANDER 16BIT 24VFBGA
NXP USA Inc.
8,989 1.52760 Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-VFBGA 24-VFBGA (3x3) Details
PCA9554ADWR
IC I/O EXPANDER I2C 8B 16SOIC
Texas Instruments
1,782 1.58000 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-SOIC Details
LM8335TLX/NOPB
IC GPIO EXPANDER 16DSBGA
Texas Instruments
8,929 1.35840 Active 8 MIPI® RFFE No POR Open Drain - 26 MHz 1.8V ~ 3.3V -30°C ~ 85°C Surface Mount 16-WFBGA, DSBGA 16-DSBGA (2.5x2.12) Details
PCA9506BS,118
IC I/O EXPANDER I2C 40B 56HVQFN
NXP USA Inc.
691 6.42000 Active 40 I²C Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 56-VFQFN Exposed Pad 56-HVQFN (8x8) Details
PCA8575PW,112
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
2,510 0.88000 Obsolete 16 I²C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Details
IS82C55AZ96
IC I/O EXPANDER 24B 44PLCC
Renesas Electronics America Inc
5,824 27.88000 Active 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) Details
PCA9554DGVR
IC I/O EXPANDER I2C 8B 16TVSOP
Texas Instruments
2,463 1.07000 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

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