Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Distributor Offerings: (
0 listings
)
Number of FFF Equivalents: (
10 replacements
)
CAD Models: (
Available
)
Number of Functional Equivalents: (
10 options
)
Part Data Attributes (
Available
)
Reference Designs: (
Not Available
)
Where used in Applications:
Consumer Electronics
Financial Technology (Fintech)
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Time@Peak Reflow Temperature-Max (s)
uPs/uCs/Peripheral ICs Type
PARALLEL IO PORT, GENERAL PURPOSE
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Texas Instruments
Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85
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935283489512 - NXP Semiconductors
PCF8574T/3,512 - NXP Semiconductors
PCF8574T/3,518 - NXP Semiconductors
PCF8574AT/3,118 - NXP Semiconductors
935275617112 - NXP Semiconductors
935275617512 - NXP Semiconductors
PCF8574AT/3,512 - NXP Semiconductors
PCA8574AD,112 - NXP Semiconductors
935275581512 - NXP Semiconductors
PCA8574D - NXP Semiconductors
MCP23S08T-E/MF - Microchip Technology Inc
MCP23009-E/MG - Microchip Technology Inc
PCA9554ARGTT - Texas Instruments
935275672118 - NXP Semiconductors
MCP23008T-E/SSVAO - Microchip Technology Inc
933706060112 - NXP Semiconductors
PCF8574AT/3,118 - NXP Semiconductors
MAX7328AAP+ - Analog Devices Inc
MCP23008T-E/SS - Microchip Technology Inc
933851660118 - NXP Semiconductors
This table gives cross-reference parts and alternative options found for PCF8574ADWRE4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCF8574ADWRE4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
935283489512
8 I/O, PIA-GENERAL PURPOSE, PDSO16
NXP Semiconductors
PCF8574ADWRE4 vs 935283489512
PCF8574T/3,512
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
NXP Semiconductors
PCF8574ADWRE4 vs PCF8574T/3,512
PCF8574T/3,518
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
NXP Semiconductors
PCF8574ADWRE4 vs PCF8574T/3,518
PCF8574AT/3,118
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
NXP Semiconductors
PCF8574ADWRE4 vs PCF8574AT/3,118
935275617112
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs 935275617112
935275617512
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs 935275617512
PCF8574AT/3,512
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
NXP Semiconductors
PCF8574ADWRE4 vs PCF8574AT/3,512
PCA8574AD,112
PCA8574/74A - Remote 8-bit I/O expander for I²C-bus with interrupt SOP 16-Pin
NXP Semiconductors
PCF8574ADWRE4 vs PCA8574AD,112
935275581512
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs 935275581512
PCA8574D
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, PLASTIC, MS-013, SOT162-1, SOP-16, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs PCA8574D
Part Number
Description
Manufacturer
Compare
MCP23S08T-E/MF
8 I/O, PIA-GENERAL PURPOSE, PQCC20, 4 X 4 MM, 0.9 MM HEIGHT, QFN-20
Microchip Technology Inc
PCF8574ADWRE4 vs MCP23S08T-E/MF
MCP23009-E/MG
8 I/O, PIA-GENERAL PURPOSE, PQCC16, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16
Microchip Technology Inc
PCF8574ADWRE4 vs MCP23009-E/MG
PCA9554ARGTT
8 I/O, PIA-GENERAL PURPOSE, PQCC16, PLASTIC, QFN-16
Texas Instruments
PCF8574ADWRE4 vs PCA9554ARGTT
935275672118
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 4.40 MM, PLASTIC, MO-152, SOT-266-1, SSOP-20, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs 935275672118
MCP23008T-E/SSVAO
Parallel I/O Port, 8 I/O, CMOS, PDSO20
Microchip Technology Inc
PCF8574ADWRE4 vs MCP23008T-E/SSVAO
933706060112
IC 8 I/O, PIA-GENERAL PURPOSE, PDIP16, 0.300 INCH, LEAD FREE, PLASTIC, SOT-38-4, DIP-16, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs 933706060112
PCF8574AT/3,118
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
NXP Semiconductors
PCF8574ADWRE4 vs PCF8574AT/3,118
MAX7328AAP+
I2 C Port Expanders with Eight I/O Ports, 20-SSOP-5.3_MM, 20 Pins, -40 to 125C
Analog Devices Inc
PCF8574ADWRE4 vs MAX7328AAP+
MCP23008T-E/SS
8 I/O, PIA-GENERAL PURPOSE, PDSO20, 0.209 INCH, PLASTIC, SSOP-20
Microchip Technology Inc
PCF8574ADWRE4 vs MCP23008T-E/SS
933851660118
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port
NXP Semiconductors
PCF8574ADWRE4 vs 933851660118