74LS74A Description
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP The SN54 / 74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual clear and set inputs, and also plementary Q and Q outputs. Information at input D is transferred to the Q output on the positive-going edge of the clock pulse.
74LS74A Key Features
- L H * Both outputs will be HIGH while both SD and CD are LOW, but the output states are unpredictable if SD