SN54S281FK vs SN74LS181N feature comparison

SN54S281FK Texas Instruments

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SN74LS181N Motorola Mobility LLC

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Pbfree Code No
Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC MOTOROLA INC
Package Description QCCN, LCC28,.45SQ DIP, DIP24,.6
Reach Compliance Code not_compliant unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD
Family S LS
JESD-30 Code S-CQCC-N28 R-PDIP-T24
Length 11.43 mm 31.815 mm
Load Capacitance (CL) 15 pF 15 pF
Logic IC Type ARITHMETIC LOGIC UNIT ARITHMETIC LOGIC UNIT
Number of Bits 4 4
Number of Functions 1 1
Number of Terminals 28 24
Operating Temperature-Max 125 °C 70 °C
Operating Temperature-Min -55 °C
Package Body Material CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
Package Code QCCN DIP
Package Equivalence Code LCC28,.45SQ DIP24,.6
Package Shape SQUARE RECTANGULAR
Package Style CHIP CARRIER IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supply Current-Max (ICC) 230 mA 37 mA
Propagation Delay (tpd) 45 ns 62 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.03 mm 5.21 mm
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES NO
Technology TTL TTL
Temperature Grade MILITARY COMMERCIAL
Terminal Form NO LEAD THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position QUAD DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 11.43 mm 15.24 mm
Base Number Matches 1 4
Part Package Code DIP
Pin Count 24
JESD-609 Code e0
Terminal Finish TIN LEAD

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