MM74HC161MX vs MC74HC163AFEL feature comparison

MM74HC161MX National Semiconductor Corporation

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MC74HC163AFEL onsemi

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP ONSEMI
Package Description PLASTIC, SO-16 SOEIAJ-16
Reach Compliance Code unknown unknown
Additional Feature TCO OUTPUT
Count Direction UP UP
Family HC/UH HC/UH
JESD-30 Code R-PDSO-G16 R-PDSO-G16
Length 9.9 mm 10.2 mm
Load Capacitance (CL) 50 pF
Load/Preset Input YES YES
Logic IC Type BINARY COUNTER BINARY COUNTER
Mode of Operation SYNCHRONOUS SYNCHRONOUS
Number of Bits 4 4
Number of Functions 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Propagation Delay (tpd) 52 ns 185 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 2.05 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 5 V 3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL MILITARY
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 3.9 mm 5.275 mm
fmax-Min 21 MHz 28 MHz
Base Number Matches 4 1
Rohs Code Yes
Part Package Code SOIC
Pin Count 16
HTS Code 8542.39.00.01
JESD-609 Code e4
Moisture Sensitivity Level 3
Peak Reflow Temperature (Cel) 260
Terminal Finish NICKEL PALLADIUM GOLD

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