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TCA9538PWR vs PCF8574AT/3,118 feature comparison

TCA9538PWR Texas Instruments

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PCF8574AT/3,118 NXP Semiconductors

Buy Now Datasheet
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC NXP SEMICONDUCTORS
Package Description TSSOP-16 7.50 MM, PLASTIC, MS-013, SOT-162-1, SO-16
Reach Compliance Code compliant unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Address Bus Width 4
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 5 mm 10.3 mm
Moisture Sensitivity Level 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 TSSOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.2 mm 2.65 mm
Supply Current-Max 0.03 mA 100 mA
Supply Voltage-Max 5.5 V 6 V
Supply Voltage-Min 1.65 V 2.5 V
Supply Voltage-Nom 1.8 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm 7.5 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches 1 1
Part Package Code SOP
Pin Count 16
Manufacturer Package Code SOT162-1
Package Equivalence Code SOP16,.4
Microcontrollers and Processors » Parallel IO Ports
Microcontrollers and Processors » Parallel IO Ports

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Compare PCF8574AT/3,118 with alternatives