MM54HC74E
Dual D-Type Flip-Flop

From National Semiconductor

Clear (Y/N)Yes
MilitaryN
Output ConfigTotem-Pole
PackageQCC-N
Pins20
Preset (Y/N)Yes
TechnologyCMOS
Vsup Nom.(V) Supply Voltage4.5
f(oper) Max. (Hz)20M
t(PLH) Maximum (S)33n

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