74HCT244PW vs MM74HCT244MTC feature comparison

74HCT244PW NXP Semiconductors

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MM74HCT244MTC Texas Instruments

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer NXP SEMICONDUCTORS NATIONAL SEMICONDUCTOR CORP
Part Package Code TSSOP SOIC
Package Description 4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20 TSSOP, TSSOP20,.25
Pin Count 20 20
Reach Compliance Code unknown unknown
ECCN Code EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Samacsys Manufacturer NXP
Control Type ENABLE LOW ENABLE LOW
Family HCT HCT
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e4 e0
Length 6.5 mm 6.5 mm
Load Capacitance (CL) 50 pF 150 pF
Logic IC Type BUS DRIVER BUS DRIVER
Max I(ol) 0.006 A 0.006 A
Moisture Sensitivity Level 1
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 -40 °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 Equivalence Code TSSOP20,.25 TSSOP20,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Prop. Delay@Nom-Sup 28 ns 30 ns
Propagation Delay (tpd) 33 ns 35 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.1 mm 1.1 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 AUTOMOTIVE INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 0.65 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm 4.4 mm
Base Number Matches 6 1

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