PinoutDescriptionThe MC54/74F253 is a Dual 4-Input Multiplexer with 3-State Outputs. MC74F253 can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high-impedance state with a HIGH on the respective Output Enable (OE) inputs, allowi...
MC74F253: PinoutDescriptionThe MC54/74F253 is a Dual 4-Input Multiplexer with 3-State Outputs. MC74F253 can select two bits of data from four sources using common select inputs. The outputs may be individuall...
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Features: Operating range: 38 to 47 Gb/s (min.) (note)Signal regeneration with full-rate clock sig...
The MC54/74F253 is a Dual 4-Input Multiplexer with 3-State Outputs. MC74F253 can select two bits of data from four sources using common select inputs. The outputs 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.