SN54BCT541

Pinout




Specifications

Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V
Input voltage range, V_I  (see Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V
Voltage range applied to any output in the disabled or power-off state, V_O . . . .  0.5 V to 5.5 V
Voltage range applied to any output in the high state, V _O . . . . . . . . . . . . . . . . . . . 0.5 V to V_CC 
Current into any output in the low state: SN54BCT541 . . . . . . . . . . . . . . . . . . . . . . . . . . . .  96 mA
                                                                 SN74BCT541A  . . . . . . . . . . . . . . . . . . . . . . . . . .  128 mA
Operating free-air temperature range, T_A  : SN54BCT541. . . . . . . . . . . . . . . . . . 55^oC to 125 ^oC
                                                                     SN74BCT541A . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.


Description

The SN54BCT541 and SN74BCT541A octal buffers and line drivers are ideal for driving bus lines or buffering memory-address registers. The SN54BCT541 and SN74BCT541A feature inputs and outputs on opposite sides of the package to facilitate printed-circuit-board layout.


The 3-state control gate of SN54BCT541 and SN74BCT541A 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.


The SN54BCT541 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74BCT541A is characterized for operation from 0°C to 70°C.