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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
PCF8574T/3,518
Mfr: nxp semiconductor
PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SOIC-16 39032 0 Buy Now!
PCA9555PW,118
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt -TSSOP-24 33526 0 Buy Now!
PCA9555DB,118
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt -SSOP-24 33222 0 Buy Now!
PCA9554PW,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt -TSSOP-16 30000 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 28382 0 Buy Now!
PCA9535BS,118
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - HVQFN 24 26166 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 23243 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 21262 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 21239 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!
PCA9535PW,118
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt -TSSOP-24 20000 0 Buy Now!
PCA9539BS,118
Mfr: nxp semiconductor
PCA9539 16-Bit I2C-Bus / SMBus Low Pwr I/O Port w/ Interrupt and Rst - HVQFN 24 18000 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 16312 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 15000 0 Buy Now!
MCP23S17T-E/SS
Mfr: microchip technology
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SSOP-28 13206 0 Buy Now!
PCA6408AHKX
Mfr: nxp semiconductor
PCA6408 Series 400 kHz 1.65 to 5.5 V 8 bit I2C-Bus / SMBus I/O Expander-XQFN-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,118
Mfr: nxp semiconductor
PCA9539 16-Bit I2C-Bus / SMBus Low Pwr I/O Port w/ Interrupt and Rst - 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!
PCF8575TS/1,118
Mfr: nxp semiconductor
PCF8575 Series Remote 16-bit I/O Expander for I2C-Bus to Parallel Port -SSOP-24 12000 0 Buy Now!
PCA9539BS,115
Mfr: nxp semiconductor
16-bit I2C-bus and SMBus low power I/O port with interrupt and reset 10500 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!
PCF8574TS/3,118
Mfr: nxp semiconductor
PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SSOP-20 10000 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 8072 0 Buy Now!
PCA9537DP,118
Mfr: nxp semiconductor
PCA9537 Series 4-Bit I2C/SMBus Low Power I/O Port w/ Interrupt - TSSOP-10 7500 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 6121 0 Buy Now!
PCA9535CPW,118
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - TSSOP 24 6051 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!
PCA9535D,112
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - SOIC 24 5100 0 Buy Now!
PCA9554PW,112
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-16 5088 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!
PCA9501PW,118
Mfr: nxp semiconductor
PCA9501 Series 8 Bit I2C/SMBus 2 kB EEPROM I/O Expander - TSSOP-20 5000 0 Buy Now!
PCA9554APW,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt TSSOP-16 5000 0 Buy Now!
PCA9554BPWJ
Mfr: nxp semiconductor
PCA9554B Series 5.5 V Low-Voltage 8-Bit I2C-Bus and SMBus Low Power I/O Port 5000 0 Buy Now!
PCA9554CPWJ
Mfr: nxp semiconductor
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!
PCA9555PW,112
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-24 4730 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 4238 0 Buy Now!
CAT9532HV6I-GT2
Mfr: on semiconductor
CAT9532 Series 2.3 to 5.5 V I2C 16-Bit Programmable LED Dimmer - TQFN-24 4000 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!
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!
PCA9554PW,112
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-16 3150 0 Buy Now!
PCA9554D,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt -SOIC-16 3000 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 3000 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 3000 0 Buy Now!
PCA9535PW,112
Mfr: nxp semiconductor
PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - TSSOP-24 2353 0 Buy Now!
PCA9554D,118
Mfr: nxp semiconductor
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt -SOIC-16 2333 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!
PCA9536D,118
Mfr: nxp semiconductor
SO 8/I°/4-BIT I²C AND SMBUS I/O PORT 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 1890 0 Buy Now!
PCA9555PW,112
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - TSSOP-24 1841 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 1645 0 Buy Now!
PCA9555D,112
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - SOIC-24 1410 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 1348 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 1322 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 1298 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-28 825 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-28 818 0 Buy Now!
MCP23S08-E/ML
Mfr: microchip technology
MCP23S08 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - QFN-20 681 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-18 647 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-28 509 0 Buy Now!
PCF8575TS/1,112
Mfr: nxp semiconductor
PCF8575 Series Remote 16 Bit I/O Expander for I2C-Bus to Parallel Port - SSOP 24 501 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-28 486 0 Buy Now!
PCF8575TS/1,112
Mfr: nxp semiconductor
PCF8575 Series Remote 16 Bit I/O Expander for I2C-Bus to Parallel Port - SSOP 24 468 0 Buy Now!
PCA9555D,112
Mfr: nxp semiconductor
PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - SOIC-24 453 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-24 431 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-28 328 0 Buy Now!
MCP23016-I/SO
Mfr: microchip technology
MCP23016 Series 5.5 V 400 kHz SMT 16-Bit I2C I/O Expander - SOIC-28 230 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-20 201 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-20 196 0 Buy Now!
PCF8575TS/1,112
Mfr: nxp semiconductor
PCF8575 Series Remote 16 Bit I/O Expander for I2C-Bus to Parallel Port - SSOP 24 195 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-20 184 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-28 183 0 Buy Now!
MCS9845CV-BA
Mfr: asix
Printer Interface, 0 I/O, CMOS, PQFP128 146 0 Buy Now!
MCP23017-E/ML
Mfr: microchip technology
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - QFN-28 122 0 Buy Now!
CY8C9560A-24AXI
Mfr: cypress semiconductor
CY8C9560 Series 60 I/O 100 kHz 27 kB EEPROM Expander I2C - TQFP-100 119 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!
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!
CAT9554YI-GT2
Mfr: on semiconductor
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 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!
MCP23016-I/SO
Mfr: microchip technology
MCP23016 Series 5.5 V 400 kHz SMT 16-Bit I2C I/O Expander - SOIC-28 0 0 Buy Now!
MCP23016-I/SS
Mfr: microchip technology
MCP23016 Series 5.5 V 400 kHz SMT 16-Bit I2C I/O Expander - SSOP-28 0 0 Buy Now!
MCP23017-E/ML
Mfr: microchip technology
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - QFN-28 0 0 Buy Now!
MCP23017-E/ML
Mfr: microchip technology
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - QFN-28 0 0 Buy Now!
MCP23018-E/MJ
Mfr: microchip technology
MCP23018 Series 5.5 V 3.4 MHz SMT 16-Bit I2C I/O Expander -QFN-24 0 0 Buy Now!
MCP23018-E/SO
Mfr: microchip technology
MCP23018 Series 5.5 V 3.4 MHz SMT 16-Bit I2C I/O Expander - SOIC-28 0 0 Buy Now!
MCP23S17-E/SP
Mfr: microchip technology
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface PDIP-28 0 0 Buy Now!