• Part: HD74LS258
  • Description: Quadruple 2-line-to-1-line Data Selectors/Multiplexers
  • Manufacturer: Renesas
  • Size: 165.72 KB
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Datasheet Summary

Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) REJ03D0470- 0300 Rev.3.00 Jul.15.2005 This multiplexer Features three-state outputs that can interface directly with and drive data lines of bus-organized systems. With all but one of the mon outputs disabled (at a high-impedance state) the low impedance of the single enabled output will drive the bus line to a high or low logic level. To minimize the possibility that two outputs will attempt to take a mon bus to opposite logic levels, the outputenable circuitry is designed such that the output disable times are shorter than the output enable times. Features - Ordering Information Part...