OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

The SN54BCT540 and SN74BCT540A octal Buffers and Line Drivers are ideal for driving bus lines or Buffer memory-address Registers The devices feature inputs and outputs on opposite sides of the package that 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 (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. The SN54BCT540 is characterized for operation over the full military temperature range of 55C to 125C. The SN74BCT540A is characterized for operation from 0C to 70C. By Texas Instruments