54F253 Description
The ’F253 is a dual 4-input multiplexer with TRI-STATE outputs It can select two bits of data from four sources using mon select inputs The output may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs allowing the outputs to interface directly with bus oriented systems.
54F253 Key Features
- I3a I0b
- I3b S0
- S1 OEa OEb Za Zb