SN54F541, SN74F541
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS

SDFS021A - D3126, JANUARY 1989 - REVISED OCTOBER 1993

features

• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs)
• Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Plastic and Ceramic DIPs

description

The ´F541 octal buffer/line driver is ideal for driving bus lines or buffering memory address registers. The device features inputs and outputs on opposite sides of the package to facilitate printed-circuit-board layout.

The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output enable ( or ) input is high, all eight outputs are in the high-impedance state.

The SN54F541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F251 is characterized for operation from 0°C to 70°C.