* of this device make it ideally suited for interfacing with bus lines in bus organized systems. When the output control input is taken high, the multiplexer outputs are sent into a high impedance state. When the output control is held low, the associated multiplexer chooses the correct output channel
HD74HC253 Datasheet (190.33 KB)
HD74HC253
190.33 KB
Dual 4-to-1-line data selectors/multiplexers.
HD74HC253 Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs) REJ03D0600 0200 (Previous ADE-205-477) Rev.2.00 Jan 31, 2006 Des.
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