MC74HCT244ADTR2 vs MM74HCT244MTCX feature comparison

MC74HCT244ADTR2 Motorola Semiconductor Products

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MM74HCT244MTCX Rochester Electronics LLC

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Part Life Cycle Code Transferred Active
Ihs Manufacturer MOTOROLA INC ROCHESTER ELECTRONICS LLC
Package Description TSSOP, 4.40 MM, MO-153, TSSOP-20
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Family HCT HCT
JESD-30 Code R-PDSO-G20 R-PDSO-G20
Length 6.5 mm 6.5 mm
Load Capacitance (CL) 50 pF
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 125 °C 85 °C
Operating Temperature-Min -55 °C -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP TSSOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Propagation Delay (tpd) 30 ns 35 ns
Qualification Status Not Qualified COMMERCIAL
Seated Height-Max 1.2 mm 1.2 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 MILITARY INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 0.65 mm
Terminal Position DUAL DUAL
Width 4.4 mm 4.4 mm
Base Number Matches 3 3
Pbfree Code Yes
Part Package Code TSSOP
Pin Count 20
JESD-609 Code e4
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Terminal Finish NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s) 30

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