74AC540 Datasheet PDF - Fairchild

General Description

●The AC540 is an octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers.

●These devices are similar in function to the AC240 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.

●Features

●■ ICC and IOZ reduced by 50%

●■ 3-STATE inverting outputs

●■ Inputs and outputs opposite side of package, allowing easier interface to microprocessors

●■ Output source/sink 24 mA