UKŁAD SCALONY: MC14503BCP
The MC14503B is a hex non–inverting buffer with 3–state outputs,and a high current source and sink capability. The 3–state outputsmake it useful in common bussing applications. Two disable controlsare provided. A high level on the Disable A input causes the outputs ofbuffers 1 through 4 to go into a high impedance state and a high levelon the Disable B input causes the outputs of buffers 5 and 6 to go into ahigh impedance state.• 3–State Outputs• TTL Compatible — Will Drive One TTL Load Over FullTemperature Range• Supply Voltage Range = 3.0 Vdc to 18 Vdc• Two Disable Controls for Added Versatility• Pin for Pin Replacement for MM80C97 and 340097