SN74BCT541A - Octal Buffers/Drivers With 3-State Outputs

The SN54BCT541 and SN74BCT541A octal buffers and line drivers are ideal for driving bus lines or buffering memory-address registers. The devices feature 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 (OE1\ or OE2\) input is high, all eight outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Products containing the "SN74BCT541A" keyword are: SN74BCT541ADBR , SN74BCT541ADBR , SN74BCT541ADW , SN74BCT541ADW , SN74BCT541ADWE4 , SN74BCT541ADWE4 , SN74BCT541ADWG4 , SN74BCT541ADWR , SN74BCT541ADWR , SN74BCT541AN , SN74BCT541AN , SN74BCT541ANS , SN74BCT541ANSE4 , SN74BCT541ANSR , SN74BCT541ANSR , SN74BCT541ANSRG4

• Operating Voltage Range of 4.5 V to 5.5 V
• State-of-the-Art BiCMOS Design Significantly Reduces I_CCZ
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• P-N-P Inputs Reduce DC Loading
• Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs)