SN74LS221JD vs SN54LS221J feature comparison

SN74LS221JD Freescale Semiconductor

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SN54LS221J onsemi

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Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA SEMICONDUCTOR PRODUCTS ONSEMI
Package Description DIP, DIP16,.3 CERAMIC, DIP-16
Reach Compliance Code unknown unknown
JESD-30 Code R-XDIP-T16 R-CDIP-T16
JESD-609 Code e0
Logic IC Type MONOSTABLE MULTIVIBRATOR MONOSTABLE MULTIVIBRATOR
Number of Terminals 16 16
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Package Body Material CERAMIC CERAMIC, METAL-SEALED COFIRED
Package Code DIP DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Power Supplies 5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Base Number Matches 3 5
Part Package Code DIP
Pin Count 16
HTS Code 8542.39.00.01
Family LS
Length 19.3 mm
Number of Data/Clock Inputs 2
Number of Functions 2
Output Polarity COMPLEMENTARY
Propagation Delay (tpd) 80 ns
Qualification Status Not Qualified
Seated Height-Max 4.19 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Width 7.62 mm

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