SN74LS74ANS vs N74LS74A feature comparison

SN74LS74ANS Motorola Semiconductor Products

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N74LS74A Signetics

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA INC SIGNETICS CORP
Package Description PLASTIC, DIP-14 SOP, SOP14,.25
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family LS LS
JESD-30 Code R-PDIP-T14 R-PDIP-T14
JESD-609 Code e0 e0
Length 18.86 mm
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Number of Bits 1 1
Number of Functions 2 2
Number of Terminals 14 14
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP SOP
Package Equivalence Code DIP14,.3 SOP14,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Propagation Delay (tpd) 40 ns 40 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 5.08 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
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 1.27 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 7.62 mm
fmax-Min 33 MHz 25 MHz
Base Number Matches 3 3
Load Capacitance (CL) 15 pF
Max Frequency@Nom-Sup 25000000 Hz
Max I(ol) 0.008 A
Power Supply Current-Max (ICC) 8 mA

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