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PCA8574AD,512 vs PCF8574ADWR feature comparison

PCA8574AD,512 NXP Semiconductors

Buy Now Datasheet

PCF8574ADWR Texas Instruments

Buy Now Datasheet
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer NXP SEMICONDUCTORS TEXAS INSTRUMENTS INC
Part Package Code SOP SOIC
Package Description 7.50 MM, PLASTIC, MS-013, SOT162-1, SOP-16 GREEN, PLASTIC, SOIC-16
Pin Count 16 16
Manufacturer Package Code SOT162-1
Reach Compliance Code compliant compliant
HTS Code 8542.39.00.01 8542.39.00.01
Samacsys Manufacturer NXP Texas Instruments
Clock Frequency-Max 0.4 MHz 0.1 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e4 e4
Length 10.3 mm 10.3 mm
Moisture Sensitivity Level 2 1
Number of Bits 8 8
Number of I/O Lines 8 8
Number of Ports 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP16,.4 SOP16,.4
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 260
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.65 mm 2.65 mm
Supply Voltage-Max 5.5 V 6 V
Supply Voltage-Min 2.3 V 2.5 V
Supply Voltage-Nom 3 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30 30
Width 7.5 mm 7.5 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches 1 1
Pbfree Code Yes
ECCN Code EAR99
Address Bus Width 8
Supply Current-Max 0.1 mA
Microcontrollers and Processors » Parallel IO Ports
Microcontrollers and Processors » Parallel IO Ports

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Compare PCF8574ADWR with alternatives