MM74HC540SJ vs MC74HC540AFEL feature comparison

MM74HC540SJ Fairchild Semiconductor Corporation

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MC74HC540AFEL onsemi

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ON SEMICONDUCTOR
Part Package Code SOP SOIC
Package Description 5.30 MM, EIAJ TYPE2, SOP-20 SOP, SOP20,.3
Pin Count 20 20
Manufacturer Package Code 20LD,SOP,EIAJ TYPE II, 5.3MM WIDE
Reach Compliance Code compliant unknown
ECCN Code EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature WITH DUAL OUTPUT ENABLE
Control Type ENABLE LOW ENABLE LOW
Family HC/UH HC/UH
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e3 e4
Length 12.6 mm 12.575 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type BUS DRIVER BUS DRIVER
Max I(ol) 0.006 A 0.006 A
Moisture Sensitivity Level 1 3
Number of Bits 8 8
Number of Functions 1 1
Number of Ports 2 2
Number of Terminals 20 20
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED INVERTED
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP20,.3 SOP20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 260
Prop. Delay@Nom-Sup 25 ns 28 ns
Propagation Delay (tpd) 190 ns 120 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.1 mm 2.05 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 4.5 V 3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL MILITARY
Terminal Finish MATTE TIN 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 5.275 mm
Base Number Matches 3 1
Packing Method TR

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