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quad bus transceiver; 3-state

the aip74hc/hct243 are quad bus transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions. they are designed for 4-line asynchronous 2-way data communications between data buses.

the output enable inputs (oe()a and oeb) can be used to isolate the buses.

  • main features product

  • product documents

  • input levels:

    for aip74hc243: cmos level

    for aip74hct243: ttl level

  • octal bidirectional bus interface

  • non-inverting 3-state outputs

  • specified from -40℃ to 105℃

  • packaging information: dip14/sop14/tssop14

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