资 源 简 介
54LS367A/DM54LS367A/DM74LS367AHex TRI-STATEÉ BuffersGeneral DescripTIonThis device contains six independent gates each of whichperforms a non-inverTIng buffer funcTIon. The outputs havethe TRI-STATE feature. When enabled, the outputs exhibitthe low impedance characterisTIcs of a standard LS outputwith additional drive capability to permit the driving of buslines without external resistors. When disabled, both theoutput transistors are turned off presenting a high-impedancestate to the bus line. Thus the output will act neither asa significant load nor as a driver. To minimize the possibilitythat two outputs will attempt to take a common bus to oppositelogic levels, the disable time is shorter than the enabletime of the outputs.FeaturesY Alternate military/aerospace device (54LS367A) isavailable. Contact a National Semiconductor sales office/distributor for specifications.
