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aip74hc/hct540
octal buffer/line driver; 3-state; inverting

the aip74hc/hct540 is an 8-bit inverting buffer/line driver with 3-state outputs. the device features two output enables (oe()1 andoe()2). a high onoe()n causes the outputs to assume a high-impedance off-state. inputs include clamp diodes. this enables the use of current limiting resistors to interface inputs to voltages in excess of vcc.


  • main features product

  • product documents

  • input levels:

    for aip74hc540: cmos level

    for aip74hct540: ttl level

  • inverting outputs

  • specified from -40℃ to 105℃

  • packaging information: dip20/sop20/tssop20


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