74F540SC Datasheet PDF - Fairchild

●General Description

●The 74F540 and 74F541 are similar in function to the 74F240 and 74F244 respectively, except that the inputs

●and outputs are on opposite sides of the package (see Connection Diagrams). This pinout arrangement makes

●these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.

●Features

●■3-STATE outputs drive bus lines

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