HD74HC114 datasheet(1/8 Pages) HITACHI

Part #	HD74HC114

Description	Dual J-K Flip-Flops (with Preset, Common Clear and Common Clock)

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Manufacturer	HITACHI [Hitachi Semiconductor]

Direct Link	http://www.renesas.com/eng

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HD74HC114

Dual J-K Flip-Flops (with Preset, Common Clear and

Common Clock)

Description

This flip-flop is edge sensitive to the clock input and change state on the negative transition of the clock

pulse. each flip-flop has independent J, K and preset inputs and Q and

Q outputs. Two flip-flops are

controlled by a common clear and a common clock. Preset and clear are independent of the clock and

accomplished by a low logic level on the corresponding input.

Features

• High Speed Operation: t

pd (Clock to Q) = 18 ns typ (CL = 50 pF)

• High Output Current: Fanout of 10 LSTTL Loads

• Wide Operating Voltage: V

CC = 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: I

CC (static) = 2 µA max (Ta = 25°C)

Similar Part No. - HD74HC114

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Manufacturer	Part #	Datasheet	Description
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Texas Instruments	SN54LS78A	87Kb / 5P	[Old version datasheet] DUAL J-K FLIP-FLOPS WITH PRESET, COMMON CLOCK, AND COMMON CLEAR
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Renesas Technology Corp	HD74LS78A	182Kb / 7P	Dual J-K Flip-Flops (with Preset, Common Clear, and Common Clock)
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Hitachi Semiconductor	HD74LS114	77Kb / 7P	Dual J-K Negative-edge-triggered Flip-Flops(with Preset, Common Clear and Common Clock)