DM54LS74A Dual Positive-Edge-Triggered Flip-Flops with Preset, Clear Complementary Outputs
DM54LS74AJ Dual Positive-Edge-Triggered Flip-Flops with Preset, Clear Complementary Outputs
DM54LS74AJ/883 Dual D-Type Flip-Flop
DM54LS74AW Dual Positive-Edge-Triggered Flip-Flops with Preset, Clear Complementary Outputs
DM54LS74AW/883 Dual D-Type Flip-Flop