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What is output register on sap 1?

Updated: 11/6/2022
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16y ago

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Your reference is the book Digital Computer Electronics,Malvino & Brown. McGraw-Hill, Third Edition, 1993. The second edition also has the data. The first edition does not.

The output register is shown on page 169. It is made up of two 74LS173 chips (4-bit tristate register), four 1K resistors, and four LEDs.

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Q: What is output register on sap 1?
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