PCF8574AT,118 vs TCA9538PWR feature comparison

PCF8574AT,118 NXP Semiconductors

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TCA9538PWR Texas Instruments

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer NXP SEMICONDUCTORS TEXAS INSTRUMENTS INC
Part Package Code SOP
Package Description SOP, TSSOP-16
Pin Count 16
Manufacturer Package Code SOT162-1
Reach Compliance Code unknown compliant
Clock Frequency-Max 0.1 MHz 0.4 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e4 e4
Length 10.3 mm 5 mm
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 TSSOP
Package Equivalence Code SOP16,.4
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Seated Height-Max 2.65 mm 1.2 mm
Supply Current-Max 100 mA 0.03 mA
Supply Voltage-Max 6 V 5.5 V
Supply Voltage-Min 2.5 V 1.65 V
Supply Voltage-Nom 5 V 1.8 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 1.27 mm 0.65 mm
Terminal Position DUAL DUAL
Width 7.5 mm 4.4 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches 1 1
Pbfree Code Yes
Rohs Code Yes
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Address Bus Width 4
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30

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