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HD74HC112

Hitachi Semiconductor
Part Number HD74HC112
Manufacturer Hitachi Semiconductor
Description Dual J-K Flip-Flops
Published Mar 23, 2005
Detailed Description HD74HC112 Dual J-K Flip-Flops (with Preset and Clear) Description Each flip-flop has independent J, K, preset, clear an...
Datasheet PDF File HD74HC112 PDF File

HD74HC112
HD74HC112


Overview
HD74HC112 Dual J-K Flip-Flops (with Preset and Clear) Description Each flip-flop has independent J, K, preset, clear and clock inputs and Q and Q outputs.
This device is edge sensitive to the clock input and change state on the negative going transition of the clock pulse.
Clear and preset are independent of the clock and accomplished by a low logic level on the corresponding input.
Features • • • • • High Speed Operation: tpd (Clock to Q) = 17 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 H H H H ...



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