DM74ALS541

DM74ALS541 Octal Buffer and Line Driver with 3-STATE Outputs October 1986 Revised February 2000 DM74ALS541 Octal Buffer and Line Driver with 3-STATE Outputs General Description This octal buffer and line driver is designed to have the performance of the DM74ALS240A series and, at the same time, offer a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly enhances circuit board layout. The 3-STATE control gate is a 2-input NOR such that if either G1 or G2 is HIGH, all eight outputs are in the high impedance state. Features s Advanced oxide-isolated ion-implanted Schottky TTL process s Switching performance is guaranteed over full temperature and VCC supply range s Data flow-thru pinout (all inputs on opposite side from outputs) s P-N-P Inputs reduce DC loading Ordering Code: Order Number DM74ALS541WM DM74ALS541SJ DM74ALS541N Package Number Package Description M20B M20D N20A 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram Function Table Input G1 H X L L G2 X H L L A X X L H Output Y Hi-Z Hi-Z L H H = HIGH Logic Level L = LOW Logic Level X = Don't Care (Either LOW or HIGH Logic Level) Hi-Z = High Impedance (OFF) State © 2000 Fairchild Semiconductor Corpora...