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In 74LS245, if DIR is 1, then the direction is from

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in Microprocessor by (39.4k points)
In 74LS245, if DIR is 1, then the direction is from

(a) inputs to outputs

(b) outputs to inputs

(c) source to sink

(d) sink to source

I have been asked this question in my homework.

Question is from Interfacing I/O Ports in division Basic Peripherals and their Interfacing with 8086/88 of Microprocessor

1 Answer

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by (49.2k points)
Correct option is (a) inputs to outputs

The explanation is: If DIR is 1, then the direction is from A(inputs) to B(outputs).

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