54AC540 Datasheet - National Semiconductor

54AC540 Octal Buffer/Line Driver

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 ar.

54AC540 Features

* n ICC and IOZ reduced by 50% n TRI-STATE inverting outputs n Inputs and outputs opposite side of package, allowing easier interface to microprocessors n Output source/sink 24 mA n Standard Military Drawing 54AC540: 5962-8769501 Logic Symbol IEEE/IEC Truth Table Inputs OE1 L H X L OE2 L X H L I H X

54AC540_NationalSemiconductor.pdf