Part Number : DM74ALS540AN

Function : Octal Inverting Buffers and Line Driver with 3-STATE Outputs

Package : DIP, SOP, SOIC 20 Pin Type

Maker : Fairchild Semiconductor

Pinouts :
DM74ALS540AN datasheet

Description :

This octal buffer and line driver is designed to have the performance of the DM74ALS540AN, DM74ALS240A series and, at the same time, offer a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly enhances printed 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.


1. Advanced oxide-isolated, ion-implanted Schottky TTL process

2. Switching performance is guaranteed over full temperature and VCC supply range

3. Data flow-thru pinout (All inputs on opposite side from outputs)


4. P-N-P inputs reduce DC loading

Datasheet PDF Download :
DM74ALS540AN pdf

Others datasheet of same file :

DM74ALS540A, DM74ALS540ACW, DM74ALS540,


2021/08/04 09:25 2021/08/04 09:25