MC74HCT244ASD vs SN74HCT244DBLE feature comparison

MC74HCT244ASD Freescale Semiconductor

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SN74HCT244DBLE Texas Instruments

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA SEMICONDUCTOR PRODUCTS TEXAS INSTRUMENTS INC
Package Description SSOP, SSOP20,.3 SSOP, SSOP20,.3
Reach Compliance Code unknown not_compliant
Control Type ENABLE LOW ENABLE LOW
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e0
Load Capacitance (CL) 50 pF 150 pF
Logic IC Type BUS DRIVER BUS DRIVER
Max I(ol) 0.006 A 0.006 A
Number of Bits 4 4
Number of Functions 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 SSOP SSOP
Package Equivalence Code SSOP20,.3 SSOP20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Power Supplies 5 V
Prop. Delay@Nom-Sup 30 ns 35 ns
Qualification Status Not Qualified Not Qualified
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade MILITARY INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 0.635 mm 0.65 mm
Terminal Position DUAL DUAL
Base Number Matches 4 1
Pbfree Code No
Part Package Code SSOP
Pin Count 20
HTS Code 8542.39.00.01
Family HCT
Length 7.2 mm
Number of Ports 2
Packing Method TR
Peak Reflow Temperature (Cel) NOT SPECIFIED
Propagation Delay (tpd) 56 ns
Seated Height-Max 2 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 5.3 mm

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