MC74AC161NG vs TC74AC161FW feature comparison

MC74AC161NG Rochester Electronics LLC

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TC74AC161FW Toshiba America Electronic Components

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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC TOSHIBA CORP
Part Package Code DIP SOIC
Package Description PLASTIC, DIP-16 SOP,
Pin Count 16 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature TCO OUTPUT TCO OUTPUT
Count Direction UP UP
Family AC AC
JESD-30 Code R-PDIP-T16 R-PDSO-G16
JESD-609 Code e3
Length 19.175 mm 10.3 mm
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 85 °C
Operating Temperature-Min -40 °C -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE SMALL OUTLINE
Propagation Delay (tpd) 13.5 ns 11 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 4.44 mm 1.9 mm
Supply Voltage-Max (Vsup) 6 V 5.5 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE GULL WING
Terminal Pitch 2.54 mm 1.27 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 7.62 mm 5.3 mm
fmax-Min 95 MHz 90 MHz
Base Number Matches 1 4
Load Capacitance (CL) 50 pF

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