HD74AC74 Datasheet (Hitachi Semiconductor) - Dual D-Type Positive Edge-Triggered Flip-Flop

HD74AC74, Dual D-Type Positive Edge-Triggered Flip-Flop

The HD74AC74 is a dual D-type flip-flop with Asynchronous Clear and Set inputs and complementary (Q, Q) outputs.

Information at the input is transferred to the outputs on the positive edge of the clock pulse.

Clock triggering occurs at a voltage level of the clock pulse and is not directly related t

HD74AC74 Features

* Asynchronous Inputs: Low input to SD (Set) sets Q to High level Low input to CD (Clear) sets Q to Low level Clear and Set are independent of clock Simultaneous Low on CD and SD makes both Q and Q High

* Outputs Source/Sink 24 mA HD74AC74 Pin Arrangement CD1 1 D1 2 CP1 3 SD1 4 Q1 5 Q1 6 GND