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HD74HC73

Hitachi Semiconductor
Part Number HD74HC73
Manufacturer Hitachi Semiconductor
Description Dual J-K Flip-Flops (with Clear)
Published Mar 23, 2005
Detailed Description HD74HC74 Dual D-type Flip-Flops (with Preset and Clear) Description The flip-flop has independent data, preset, clear, ...
Datasheet PDF File HD74HC73 PDF File

HD74HC73
HD74HC73

Overview
HD74HC74 Dual D-type Flip-Flops (with Preset and Clear) Description The flip-flop has independent data, preset, clear, and clock inputs and Q and Q outputs.
The logic level present at thte data input is transferred to the output during the positive going transition to the clock pulse.
Preset and clear are independent of the clock and accomplished by a low level at the appropriate input.
Features • • • • • High Speed Operation: tpd (Clock to Q or Q) = 14 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 2 µA max (Ta = 25°C) Function Table Inputs Preset L H L H H H...


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