AD574 and PC bus interface circuit

Posted on Mar 28, 2007

Another example given in AD574 and PC bus. The figure for the AD574 converter Ul, U2 is 74LS245 bidirectional data buffer, U3 of 74 Lsoo two-input AND gate, U4 to 74LS125 tri-s

AD574 and PC bus interface circuit
Click here to download the full size of the above Circuit.

tate output gates, U5 is 74LS04 inverting gate.

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