DM74LS221SJX vs SN74LS221NSRG4 feature comparison

DM74LS221SJX Fairchild Semiconductor Corporation

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SN74LS221NSRG4 Texas Instruments

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP TEXAS INSTRUMENTS INC
Part Package Code SOIC SOIC
Package Description SOP, SOP16,.3 SOP, SOP16,.3
Pin Count 16 16
Reach Compliance Code unknown compliant
HTS Code 8542.39.00.01 8542.39.00.01
Family LS LS
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e0 e4
Length 10.2 mm 10.2 mm
Logic IC Type MONOSTABLE MULTIVIBRATOR MONOSTABLE MULTIVIBRATOR
Max Frequency@Nom-Sup 80 Hz
Number of Data/Clock Inputs 2 2
Number of Functions 2 2
Number of Terminals 16 16
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP16,.3 SOP16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Power Supply Current-Max (ICC) 27 mA
Propagation Delay (tpd) 80 ns 80 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.1 mm 2 mm
Supply Voltage-Max (Vsup) 5.25 V 5.25 V
Supply Voltage-Min (Vsup) 4.75 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish TIN LEAD NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 5.3 mm 5.3 mm
Base Number Matches 1 1
Pbfree Code Yes
Additional Feature NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30

Compare DM74LS221SJX with alternatives

Compare SN74LS221NSRG4 with alternatives