SN74LS273NS vs SN74LS273NDS feature comparison

SN74LS273NS Motorola Semiconductor Products

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SN74LS273NDS Freescale Semiconductor

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA INC MOTOROLA SEMICONDUCTOR PRODUCTS
Package Description PLASTIC, DIP-20 DIP, DIP20,.3
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Family LS
JESD-30 Code R-PDIP-T20 R-PDIP-T20
JESD-609 Code e0 e0
Length 26.415 mm
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Number of Bits 8
Number of Functions 1 8
Number of Terminals 20 20
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP DIP
Package Equivalence Code DIP20,.3 DIP20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Propagation Delay (tpd) 27 ns
Qualification Status Not Qualified
Seated Height-Max 4.19 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish TIN LEAD Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 7.62 mm
fmax-Min 40 MHz
Base Number Matches 4 3
Power Supplies 5 V

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