SN54LS221J vs HD74LS221P feature comparison

SN54LS221J onsemi

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HD74LS221P Hitachi Ltd

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Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer ONSEMI HITACHI LTD
Part Package Code DIP DIP
Package Description CERAMIC, DIP-16 DIP, DIP16,.3
Pin Count 16 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family LS LS
JESD-30 Code R-CDIP-T16 R-PDIP-T16
Length 19.3 mm 19.2 mm
Logic IC Type MONOSTABLE MULTIVIBRATOR MONOSTABLE MULTIVIBRATOR
Number of Data/Clock Inputs 2 2
Number of Functions 2 2
Number of Terminals 16 16
Operating Temperature-Max 70 °C 75 °C
Operating Temperature-Min -20 °C
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
Package Code DIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Propagation Delay (tpd) 80 ns 80 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 4.19 mm 5.06 mm
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL EXTENDED
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Width 7.62 mm 7.62 mm
Base Number Matches 5 2
Rohs Code Yes
Package Equivalence Code DIP16,.3

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