DM74ALS874B Dual 4-Bit D-Type Edge-Triggered Flip-.
Fairchild Semiconductor
DM74ALS874B - Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs
DM74ALS874B Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs April 1984 Revised February 2000 DM74ALS874B Dual 4-Bit D-Type Edge-Trig.
