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PCF8574T/3,512 vs PCA8574D,512 feature comparison

PCF8574T/3,512 NXP Semiconductors

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PCA8574D,512 NXP Semiconductors

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Rohs Code Yes Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS NXP SEMICONDUCTORS
Part Package Code SOP SOP
Package Description 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16 7.50 MM, PLASTIC, MS-013, SOT162-1, SOP-16
Pin Count 16 16
Manufacturer Package Code SOT162-1 SOT162-1
Reach Compliance Code compliant compliant
HTS Code 8542.39.00.01 8542.39.00.01
Factory Lead Time 15 Weeks
Samacsys Manufacturer NXP NXP
Clock Frequency-Max 0.1 MHz 0.4 MHz
External Data Bus Width 1
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 2
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 Current-Max 0.1 mA
Supply Voltage-Max 6 V 5.5 V
Supply Voltage-Min 2.5 V 2.3 V
Supply Voltage-Nom 5 V 3 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
Microcontrollers and Processors » Parallel IO Ports
Microcontrollers and Processors » Parallel IO Ports

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