SN74LS74A
Dual D−Type Positive Edge−Triggered Flip−Flop
The SN74LS74A 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 complementary Q and Q outputs.
Information at input D is transferred to the Q output on the positive-going edge of the clock pulse.
Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse.
When the clock input is at either the HIGH or the LOW level, the D input signal has no effect.
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LOW POWER
SCHOTTKY
MODE SELECT − TRUTH TABLE
OPERATING MODE
INPUTS SD CD
D...