SN74LS641DW vs SN74ALS641A-1DWRG4 feature comparison

SN74LS641DW Motorola Mobility LLC

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SN74ALS641A-1DWRG4 Texas Instruments

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer MOTOROLA INC TEXAS INSTRUMENTS INC
Part Package Code SOIC SOIC
Package Description SOP, SOP, SOP20,.4
Pin Count 20 20
Reach Compliance Code unknown unknown
Additional Feature WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL WITH DIRECTION CONTROL
Family LS ALS
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e0 e4
Length 12.8 mm 12.8 mm
Load Capacitance (CL) 45 pF
Logic IC Type BUS TRANSCEIVER BUS TRANSCEIVER
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 OPEN-COLLECTOR OPEN-COLLECTOR
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Power Supply Current-Max (ICC) 90 mA 47 mA
Propagation Delay (tpd) 25 ns 18 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.65 mm 2.65 mm
Supply Voltage-Max (Vsup) 5.25 V 5.5 V
Supply Voltage-Min (Vsup) 4.75 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 Tin/Lead (Sn/Pb) NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 7.5 mm 7.5 mm
Base Number Matches 6 1
Pbfree Code Yes
Rohs Code Yes
HTS Code 8542.39.00.01
Control Type COMMON CONTROL
Count Direction BIDIRECTIONAL
Max I(ol) 0.048 A
Moisture Sensitivity Level 1
Package Equivalence Code SOP20,.4
Packing Method TR
Peak Reflow Temperature (Cel) 260
Prop. Delay@Nom-Sup 25 ns
Time@Peak Reflow Temperature-Max (s) 30

Compare SN74LS641DW with alternatives

Compare SN74ALS641A-1DWRG4 with alternatives