EDN

Dual D-Type Flip-Flop with Preset and Clear

The MM74HC74A is a dual D-type flip-flop that achieves an operating speed similar to the equivalent LS-TTL part. It can drive a maximum number of 10 LS-TTL loads. This device utilizes Fairchild’s ...
EDN

Fully Static Dual D-Type Flip-Flop

The HEF4013B is a D-type flip-flop with dual channel. This device is using a fully static operation and features 5 V, 10 V, and 15 V parametric ratings. It is also tolerant of slow clock rise and fall ...
Electronic Design

Make A Dual ECL Latch Function As A Dual R-S Flip-Flop

The MC1030 is a clocked dual D-type latch. Any change in the D input will be reflected at the output while the clock is low. The outputs are latched on the clock's ...
Hackaday

Minimalistic Circuit Design

[David Terrill], whose exploits we have covered before, has shared with us his techniques for building circuits without a prototype or bread board. [David] managed to incorporate a Dual D flip-flop at ...