Microcontrollers and Processors
PCF8574ADWRE4
Texas Instruments
Description: Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85

Overview of PCF8574ADWRE4 by Texas Instruments

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.
Where used in Applications: Consumer Electronics Financial Technology (Fintech)

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Part Data Attributes for PCF8574ADWRE4 by Texas Instruments

PCF8574ADWRE4
Texas Instruments
-
-
Pbfree Code
No
Rohs Code
Yes
Part Life Cycle Code
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
Package Description
SOP, SOP16,.4
Pin Count
16
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Clock Frequency-Max
0.1 MHz
External Data Bus Width
JESD-30 Code
R-PDSO-G16
JESD-609 Code
e4
Length
10.3 mm
Moisture Sensitivity Level
1
Number of Bits
8
Number of I/O Lines
8
Number of Ports
1
Number of Terminals
16
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Package Body Material
PLASTIC/EPOXY
Package Code
SOP
Package Equivalence Code
SOP16,.4
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Seated Height-Max
2.65 mm
Supply Current-Max
0.1 mA
Supply Voltage-Max
6 V
Supply Voltage-Min
2.5 V
Supply Voltage-Nom
5 V
Surface Mount
YES
Technology
CMOS
Temperature Grade
INDUSTRIAL
Terminal Finish
NICKEL PALLADIUM GOLD
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
7.5 mm
uPs/uCs/Peripheral ICs Type
PARALLEL IO PORT, GENERAL PURPOSE
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  1. PCF8574ADWRE4
    Texas Instruments
    Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85
    VS

Alternate Parts for PCF8574ADWRE4

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+ I2C 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

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