Part # 74LS258 datasheet

Part Manufacturer: Motorola


Part Description: 74LS258

Part Details:

MC74F258A QUAD 2-INPUT MULTIPLEXERWITH 3-STATE OUTPUTS The MC74F258A is a quad 2-input multiplexer with 3-state outputs. Four bits of data from two sources can be selected using a common Data Selectinput. The four outputs present the selected data in the complement (inverted) QUAD 2-INPUT MULTIPLEXER form. The outputs may be switched to a high impedance state with a HIGH WITH 3-STATE OUTPUTS on the common Output Enable (OE) input, allowing the outputs to interface di-rectly with bus-oriented systems. FASTTM SCHOTTKY TTL · Multiplexer Expansion by Tying Outputs Together · Inverting 3-State Outputs · AC Enhanced Version of the F258 CONNECTION DIAGRAM (TOP VIEW) J SUFFIX CERAMIC VCC OE I0c I1c Zc I0d I1d Zd CASE 620-09 16 15 14 13 12 11 10 9 16 1 N SUFFIX PLASTIC CASE 648-08 16 1 2 3 4 5 6 7 8 1 S I0a I1a Za I0b I1b Zb GND

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74LS258.pdf Datasheet