HD74HC74 Datasheet - Renesas

Dual D-type Flip-Flops

HD74HC74 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)

HD74HC74 General Description

The flip-flop has independent data, preset, clear, and clock inputs and Q and Q outputs. The logic level present at the 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 th.

HD74HC74 Datasheet (131.82 KB)