DM74LS466

DM74LS465 (DM81LS95A) DM74LS466 (DM81LS96A) DM74LS467 (DM81LS97A) DM74LS468 (DM81LS98A) TRI-STATE Octal Buffer September 1991 DM74LS465 (DM81LS95A) DM74LS466 (DM81LS96A) DM74LS467 (DM81LS97A) DM74LS468 (DM81LS98A) TRI-STATE Octal Buffer General Description These devices provide eight two-input buffers in each package All employ the newest low-power-Schottky TTL technology One of the two inputs to each buffer is used as a control line to gate the output into the high-impedance state while the other input passes the data through the buffer The ’LS465 and ’LS467 present true data at the outputs while the ’LS466 and ’LS468 are inverting On the ’LS465 and ’LS466 versions all eight TRI-STATE enable lines are common with access through a 2-input NOR gate On the ’LS467 and ’LS468 versions four buffers are enabled from one common line and the other four buffers are enabled from another common line In all cases the outputs are placed in the TRI-STATE condition by applying a high logic level to the enable pins These devices represent octal low power-Schottky versions of the very popular DM54 74365 366 367 and 368 (DM8095 96 97 and 98) TRI-STATE hex buffers Features Y Y Y Y Octal versions of popular DM74365 366 367 and 368 (DM8095 96 97 and 98) Typical power dissipation LS465 467 (LS95A 97A) 80 mW LS466 468 (LS96A 98A) 65 mW Typical propagation delay LS465 467 (LS95A 97A) 15 ns LS466 468 (LS96A 98A) 10 ns Low power-Schottky TRI-STATE technology Connection Diagrams Dual-In-Line Pac...