MM74HCT540MTCX vs HD74HCT540RP feature comparison

MM74HCT540MTCX Rochester Electronics LLC

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HD74HCT540RP Renesas Electronics Corporation

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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active Contact Manufacturer
Ihs Manufacturer ROCHESTER ELECTRONICS INC RENESAS ELECTRONICS CORP
Part Package Code TSSOP SOIC
Package Description TSSOP, SOP,
Pin Count 20 20
Reach Compliance Code unknown compliant
Additional Feature WITH DUAL OUTPUT ENABLE
Family HCT HCT
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e4
Length 6.5 mm 12.8 mm
Logic IC Type BUS DRIVER BUS DRIVER
Moisture Sensitivity Level 1
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 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED INVERTED
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Propagation Delay (tpd) 38 ns 25 ns
Seated Height-Max 1.2 mm 2.65 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm 7.5 mm
Base Number Matches 3 2
HTS Code 8542.39.00.01
Qualification Status Not Qualified

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