TC74HC221AP vs MM54HC221AW feature comparison

TC74HC221AP Toshiba America Electronic Components

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MM54HC221AW National Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code End Of Life Obsolete
Ihs Manufacturer TOSHIBA CORP NATIONAL SEMICONDUCTOR CORP
Part Package Code DIP
Package Description DIP-16 DFP, FL16,.3
Pin Count 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family HC/UH HC/UH
JESD-30 Code R-PDIP-T16 R-GDFP-F16
Length 19.25 mm 9.6645 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MONOSTABLE MULTIVIBRATOR MONOSTABLE MULTIVIBRATOR
Moisture Sensitivity Level 1
Number of Data/Clock Inputs 2 2
Number of Functions 2 2
Number of Terminals 16 16
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY CERAMIC, GLASS-SEALED
Package Code DIP DFP
Package Equivalence Code DIP16,.3 FL16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE FLATPACK
Peak Reflow Temperature (Cel) 260
Propagation Delay (tpd) 265 ns 67 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 4.45 mm 2.032 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 4.5 V 5 V
Surface Mount NO YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL MILITARY
Terminal Form THROUGH-HOLE FLAT
Terminal Pitch 2.54 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 7.62 mm 6.604 mm
Base Number Matches 3 3
Additional Feature NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO
JESD-609 Code e0
Terminal Finish TIN LEAD

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