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Semiconductors > uPs-uCs-Peripheral ICs > Parallel IO Ports

227 Products
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Access Time-Max
Additional Feature
Clock Frequency-Max
CPU Family
External Data Bus Width
IHS ObjectID
JESD-30 Code
JESD-609 Code
Length
Memory Organization
Moisture Sensitivity Level
Number of Bits
Number of I/O Lines
Number of Ports
Number of Terminals
Number of Timers
Operating Temperature-Max
Operating Temperature-Min
Package Body Material
Package Code
Package Equivalence Code
Package Shape
Package Style
Peak Reflow Temperature (Cel)
Power Supplies
Qualification Status
ROM Size (bits)
Screening Level
Seated Height-Max
Standby Current-Max
Sub Category
Supply Current-Max
Supply Voltage-Max
Supply Voltage-Min
Supply Voltage-Nom
Surface Mount
Technology
Temperature Grade
Terminal Finish
Terminal Form
Terminal Pitch
Terminal Position
Time@Peak Reflow Temperature-Max (s)
uPs/uCs/Peripheral ICs Type
UV Erasable
Width
Items per page:
Part Number Part Description In Stock On Order Lead Time (weeks) Price
MCP23S17T-E/SS
Mfr: microchip technology
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SSOP-28 44437 0 Buy Now!
PCA9555PW,118
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt -TSSOP-24 40426 0 Buy Now!
PCA9554PW,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt -TSSOP-16 31215 0 Buy Now!
PCF8574T/3,518
Mfr: nxp semiconductor
SO 16/I°/REMOTE 8-BIT I/O EXPANDER FOR I²C-BUS 25032 0 Buy Now!
PCA9555DB,118
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt -SSOP-24 23222 0 Buy Now!
PCF8574TS/3,118
Mfr: nxp semiconductor
PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SSOP-20 22500 0 Buy Now!
PCA9534PW,118
Mfr: nxp semiconductor
PCA9534 Series 5.5 V 8-bit I2C-bus and SMBus Low Power I/O Port -TSSOP-16 20000 0 Buy Now!
PCF8575TS/1,118
Mfr: nxp semiconductor
PCF8575 Series Remote 16-bit I/O Expander for I2C-Bus to Parallel Port -SSOP-24 18225 0 Buy Now!
PCA9536TK,118
Mfr: nxp semiconductor
PCA9536 Series 400 kHz 4 Bit I2C GPIO Bus and SMBus I/O Port - HVSON - 8 18000 0 Buy Now!
PCA9539BS,118
Mfr: nxp semiconductor
HVQFN 24/I°/16-BIT I²C AND SMBUS, LOW POWER I/O PORT WITH INTERRUPT AND RES 18000 0 Buy Now!
PCA9538PW,118
Mfr: nxp semiconductor
PCA9538 8-Bit I2C-Bus / SMBus Low Pwr I/O Port w/ Interrupt and Rst - TSSOP 16 17500 0 Buy Now!
PCF8574T/3,518
Mfr: nxp semiconductor
PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SOIC-16 15354 0 Buy Now!
PCA9555PW,118
Mfr: nxp semiconductor
TSSOP 24/16BIT SMBUS 15000 0 Buy Now!
PCA9557PW,118
Mfr: nxp semiconductor
PCA9557 Series 8-Bit I2C-Bus and SMBus I/O Port with Reset -TSSOP-16 15000 0 Buy Now!
PCF8574AT/3,518
Mfr: nxp semiconductor
PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16 14243 0 Buy Now!
PCA9535BS,118
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - HVQFN 24 14166 0 Buy Now!
PCA9500BS,118
Mfr: nxp semiconductor
PCA9500 Series 8-bit I2C-bus and SMBus I/O port with 2-kBit EEPROM - HVQFN-16 12000 0 Buy Now!
PCA9538ABSHP
Mfr: nxp semiconductor
PCA9538A Series 5.5 V 400 kHz Low-Voltage 8-Bit I2C-bus I/O Port - HVQFN-16 12000 0 Buy Now!
PCA9539BS,115
Mfr: nxp semiconductor
16-bit I2C-bus and SMBus low power I/O port with interrupt and reset 12000 0 Buy Now!
PCA9554ABS,118
Mfr: nxp semiconductor
PCA9554 8-bit I2C-SMBus Low Power I/O Port with Interrupt - HVQFN-16 12000 0 Buy Now!
PCA9555BS,118
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - HVQFN-24 12000 0 Buy Now!
PCA9557BS,118
Mfr: nxp semiconductor
PCA9557 Series 8-Bit I2C-Bus and SMBus I/O Port with Reset - HVQFN-16 12000 0 Buy Now!
PCAL6416AHF,128
Mfr: nxp semiconductor
PCAL6416A Series 5.5V 400 kHz 125 uA 16-Bit I/O Surface Mount I2C-Bus - HWQFN-24 12000 0 Buy Now!
PCA9535PW,118
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt -TSSOP-24 10000 0 Buy Now!
PCA9554APW,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt TSSOP-16 10000 0 Buy Now!
PCA9555APW,118
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt -SSOP -24 10000 0 Buy Now!
PCF8574AT/3,518
Mfr: nxp semiconductor
PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16 9000 0 Buy Now!
TCA6424ARGJR
Mfr: texas instruments
UQFN 32/I°/Low-Voltage 24-Bit I2C and SMBus I/O Expander 9000 0 Buy Now!
PCA9500PW,118
Mfr: nxp semiconductor
PCA9500PW/TSSOP16/REEL13// 7500 0 Buy Now!
PCA9534PW,118
Mfr: nxp semiconductor
PCA9534 Series 5.5 V 8-bit I2C-bus and SMBus Low Power I/O Port -TSSOP-16 7500 0 Buy Now!
PCA9537DP,118
Mfr: nxp semiconductor
TSSOP 10/I°/4-BIT I²C AND SMBUS LOW POWER I/O PORT WITH INTERRUPT AND RESET 7500 0 Buy Now!
PCF8574T/3,512
Mfr: nxp semiconductor
SO 16/I°/REMOTE 8-BIT I/O EXPANDER FOR I²C-BUS 6728 0 Buy Now!
PCA9536DP,118
Mfr: nxp semiconductor
PCA9536 Series 5.5 V 400 kHz 85 mA 4-Bit I/O Surface Mount I2C-Bus - TSSOP-8 6312 0 Buy Now!
PCA9539PW,118
Mfr: nxp semiconductor
PCA9539 Series 5.5 V 25 A 16-bit I2C-bus and SMBus Low Power I/O Port - TSSOP-24 6262 0 Buy Now!
PCF8574AT/3,518
Mfr: nxp semiconductor
SO 16/I°/REMOTE 8-BIT I/O EXPANDER FOR I²C-BUS 6000 0 Buy Now!
PCA9536D,118
Mfr: nxp semiconductor
PCA9536 Series 400 Khz 4-bit I2C GPIO Bus and SMBus I/O Port - SOIC-8 5541 0 Buy Now!
PCA9555PW,112
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-24 5422 0 Buy Now!
PCA8574PW,118
Mfr: nxp semiconductor
PCA8574 Series 5.5 V 100 mA 400 kHz Remote 8-bit I/O Expander - TSSOP-16 5000 0 Buy Now!
PCA8575PW,118
Mfr: nxp semiconductor
PCA8575 Series Remote 16-bit I/O Expander for I2C-Bus w/ Interrupt - TSSOP 24 5000 0 Buy Now!
PCA9500PW,118
Mfr: nxp semiconductor
PCA9500 Series 8-Bit I2C and SMBus I/O Port with 2-kBit EEPROM -TSSOP-16 5000 0 Buy Now!
PCA9501PW,118
Mfr: nxp semiconductor
PCA9501 Series 8 Bit I2C/SMBus 2 kB EEPROM I/O Expander - TSSOP-20 5000 0 Buy Now!
PCA9537DP,118
Mfr: nxp semiconductor
PCA9537 Series 4-Bit I2C/SMBus Low Power I/O Port w/ Interrupt - TSSOP-10 5000 0 Buy Now!
PCA9554CPWJ
Mfr: nxp semiconductor
5000 0 Buy Now!
PCA9554PW,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt -TSSOP-16 5000 0 Buy Now!
PCA9671PW,118
Mfr: nxp semiconductor
PCA9671 Series 5.5 V ±100 mA Remote 16 bit I/O Expander Fm+I2C bus - TSSOP-24 5000 0 Buy Now!
PCA9672PW,118
Mfr: nxp semiconductor
5000 0 Buy Now!
PCAL9535APW,118
Mfr: nxp semiconductor
PCAL9535A Series 16-bit I²C-bus I/O Port with Interrupt and Agile I/O- TSSOP-24 5000 0 Buy Now!
PCAL9539APW,118
Mfr: nxp semiconductor
PCAL9539A Series 5.5V 400 kHz 16-Bit I2C-Bus & SMBus Low Power I/O Port-TSSOP-24 5000 0 Buy Now!
PCF8574T/3,512
Mfr: nxp semiconductor
PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus- SOIC-16 4817 0 Buy Now!
PCA9535D,112
Mfr: nxp semiconductor
SO 24/16-BIT I2C AND SMBUS LOW POWER I/O PORT W/INTERRUPT 4230 0 Buy Now!
PCA9698BS,118
Mfr: nxp semiconductor
PCA9698 Series 40-Bit Fm I2C-Bus Advanced I/O Port w/ Reset - HVQFN 56 4000 0 Buy Now!
PCA9698DGG,518
Mfr: nxp semiconductor
Parallel I/O Port, 40-Bit, 8 I/O, CMOS, PDSO56 4000 0 Buy Now!
PCA9554PW,112
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-16 3800 0 Buy Now!
PCA9536D,118
Mfr: nxp semiconductor
SO 8/I°/4-BIT I²C AND SMBUS I/O PORT 3400 0 Buy Now!
MCP23008T-E/SS
Mfr: microchip technology
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SSOP-20 3200 0 Buy Now!
PCA9554D,118
Mfr: nxp semiconductor
SO 16/OCTAL SMBUS 3000 0 Buy Now!
MCP23S17-E/SS
Mfr: microchip technology
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SSOP-28 2742 0 Buy Now!
PCA9535PW,112
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - TSSOP-24 2727 0 Buy Now!
MCP23S17-E/SO
Mfr: microchip technology
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SOIC-28 2571 0 Buy Now!
PCA9555D,118
Mfr: nxp semiconductor
PCA9555 Series 5.5 V 400 kHz 160 mA 16-Bit I/O Surface Mount I2C-Bus - SOIC-24 2238 0 Buy Now!
MCP23S17-E/ML
Mfr: microchip technology
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - QFN-28 2236 0 Buy Now!
PCA8575DB,118
Mfr: nxp semiconductor
PCA8575 Series 5.5 V 16-bit I/O Expander for I2C-Bus with Interrupt - SSOP - 24 2000 0 Buy Now!
PCA9534D,118
Mfr: nxp semiconductor
PCA9534 Series 8-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - SOIC-16 2000 0 Buy Now!
PCA9554D,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt -SOIC-16 2000 0 Buy Now!
MCP23S08-E/SS
Mfr: microchip technology
MCP23S08 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SSOP-20 1893 0 Buy Now!
PCA9554PW,112
Mfr: nxp semiconductor
TSSOP 16/OCTAL SMBUS 1536 0 Buy Now!
PCA9555D,112
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - SOIC-24 1442 0 Buy Now!
MCP23017-E/SS
Mfr: microchip technology
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - SSOP-28 1435 0 Buy Now!
MCP23017-E/SO
Mfr: microchip technology
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - SOIC-28 1275 0 Buy Now!
PCF8574ATS/3,118
Mfr: nxp semiconductor
PCF8574 Series 2.5 to 6 V Remote 8-bit I/O Expander for I2C-bus - SSOP-20 1240 0 Buy Now!
PCF8574TS/3,118
Mfr: nxp semiconductor
PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SSOP-20 1126 0 Buy Now!
PCA9535CPW,118
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - TSSOP 24 1051 0 Buy Now!
PCA9555D,112
Mfr: nxp semiconductor
SO 24/16BIT SMBUS 1050 0 Buy Now!
PCF8575TS/1,112
Mfr: nxp semiconductor
SSOP 24/I°/Remote 16-bit I/O expander for I²C-bus 999 0 Buy Now!
MCP23S08-E/SO
Mfr: microchip technology
MCP23S08 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SOIC-18 570 0 Buy Now!
MCP23008-E/SS
Mfr: microchip technology
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SSOP-20 534 0 Buy Now!
PCA9555PW,112
Mfr: nxp semiconductor
TSSOP 24/16BIT SMBUS 518 0 Buy Now!
MCP23017-E/SO
Mfr: microchip technology
SOIC 28/16-BIT INPUT/OUTPUT EXPANDER, I2C INTERFACE, PB-FREE 486 0 Buy Now!
MCP23008-E/ML
Mfr: microchip technology
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - QFN-20 446 0 Buy Now!
MCP23S18-E/MJ
Mfr: microchip technology
MCP23S18 Series 5.5 V 10 MHz 16-Bit I/O Expander with Open-Drain Output - QFN-24 414 0 Buy Now!
PCA9535PW,112
Mfr: nxp semiconductor
TSSOP 24/I°/16-BIT I2C AND SMBUS, LOW POWER I/O PORT WITH INTERRUPT 315 0 Buy Now!
MCP23008-E/SS
Mfr: microchip technology
SSOP 20/8-bit Input/Output Expander, I2C interface 251 0 Buy Now!
MCP23S17-E/ML
Mfr: microchip technology
QFN 28/16-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE, PB-FREE 244 0 Buy Now!
MCS9845CV-BA
Mfr: asix
Printer Interface, 0 I/O, CMOS, PQFP128 146 0 Buy Now!
PCF8575TS/1,112
Mfr: nxp semiconductor
PCF8575 Series Remote 16 Bit I/O Expander for I2C-Bus to Parallel Port - SSOP 24 130 0 Buy Now!
MCP23S17-E/SS
Mfr: microchip technology
SSOP 28/I°/16-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE 113 0 Buy Now!
MCP23009-E/MG
Mfr: microchip technology
MCP23009 Series 5.5 V 3.4 MHz 8-Bit I/O Expander with Open-Drain Output - QFN-16 95 0 Buy Now!
PCA9698DGG,512
Mfr: nxp semiconductor
PCA9698 Series 5.5 V 1000 kHz 500 mA 40-Bit I/O SMT I2C-Bus - TSSOP-56 78 0 Buy Now!
MCP23016-I/SO
Mfr: microchip technology
MCP23016 Series 5.5 V 400 kHz SMT 16-Bit I2C I/O Expander - SOIC-28 70 0 Buy Now!
PSD934F2V-15M
Mfr: st microelectronics
64KX8 OTPROM, 40 I/O, PIA-GENERAL PURPOSE, PQCC68 24 0 Buy Now!
P8156HB
Mfr: amd
22 I/O, PIA-GENERAL PURPOSE, PDIP40 12 0 Buy Now!
P8155H
Mfr: intel
22 I/O, PIA-GENERAL PURPOSE, PDIP40 3 0 Buy Now!
D8755A
Mfr: intel
8-BIT, UVPROM, 3.67MHz, MICROCONTROLLER, CDIP40 2 0 Buy Now!
P8156B
Mfr: amd
22 I/O, PIA-GENERAL PURPOSE, PDIP40 2 0 Buy Now!
P8255A
Mfr: intel
3 TIMER(S), PROGRAMMABLE TIMER, PDIP24 1 0 Buy Now!
PSD412A1-C-70J
Mfr: st microelectronics
Parallel I/O Port, 40 I/O, CMOS, PQCC68 1 0 Buy Now!
CAT9532HV6I-GT2
Mfr: on semiconductor
CAT9532 Series 2.3 to 5.5 V I2C 16-Bit Programmable LED Dimmer - TQFN-24 0 0 Buy Now!
CAT9554YI-GT2
Mfr: on semiconductor
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 0 0 Buy Now!
CY8C9560A-24AXI
Mfr: cypress semiconductor
CY8C9560 Series 60 I/O 100 kHz 27 kB EEPROM Expander I2C - TQFP-100 0 0 Buy Now!
MCP23008T-E/SS
Mfr: microchip technology
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SSOP-20 0 0 Buy Now!