SN74AS574DWG4 vs DM74AS574WMX feature comparison

SN74AS574DWG4 Texas Instruments

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DM74AS574WMX National Semiconductor Corporation

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Rohs Code Yes
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer TEXAS INSTRUMENTS INC NATIONAL SEMICONDUCTOR CORP
Part Package Code SOIC
Package Description SOIC-20 0.300 INCH, PLASTIC, SOIC-20
Pin Count 20
Reach Compliance Code compliant unknown
HTS Code 8542.39.00.01
Additional Feature BROADSIDE VERSION OF 374 BROADSIDE VERSION OF 374
Family AS AS
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e4
Length 12.8 mm 12.8 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type BUS DRIVER BUS DRIVER
Max Frequency@Nom-Sup 90000000 Hz
Max I(ol) 0.048 A
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 70 °C 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE 3-STATE
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP20,.4
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Prop. Delay@Nom-Sup 9 ns
Propagation Delay (tpd) 9 ns 9 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.65 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 TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trigger Type POSITIVE EDGE
Width 7.5 mm 7.5 mm
Base Number Matches 1 3
Power Supply Current-Max (ICC) 134 mA

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