MM74HC244SJ vs SN74HC244NSG4 feature comparison

MM74HC244SJ onsemi

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SN74HC244NSG4 Texas Instruments

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Pbfree Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ON SEMICONDUCTOR TEXAS INSTRUMENTS INC
Package Description SOP-20 SOP,
Manufacturer Package Code M20D
Reach Compliance Code compliant compliant
HTS Code 8542.39.00.01 8542.39.00.01
Family HC/UH HC/UH
JESD-30 Code R-PDSO-G20 R-PDSO-G20
Length 12.6 mm 12.6 mm
Logic IC Type BUS DRIVER BUS DRIVER
Number of Bits 4 4
Number of Functions 2 2
Number of Ports 2 2
Number of Terminals 20 20
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Propagation Delay (tpd) 208 ns 210 ns
Seated Height-Max 2.1 mm 2 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
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 3 1
Rohs Code Yes
Part Package Code SOIC
Pin Count 20
JESD-609 Code e4
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Terminal Finish NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s) 30

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