Question
Download Solution PDFनीचे दर्शाया गया परिपथ किस प्रकार का है?
This question was previously asked in
KVS TGT WET (Work Experience Teacher) 23 Dec 2018 Official Paper
Answer (Detailed Solution Below)
Option 1 : अर्ध व्यवकलक
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KVS TGT Mathematics Mini Mock Test
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Detailed Solution
Download Solution PDFConcept:
A half subtractor is a combinational circuit that is used to perform the subtraction of two single-bit words, i.e. it requires 2 input bits.
It subtracts two single-bits A & B and produces difference d & borrow b.
The equation for half subtractor is :
d = A'B + AB' or A ⊕ B
b = A'B
Truth Table for half subtractor:
| A | B | Difference | Borrow |
|---|---|---|---|
| 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 1 |
| 1 | 0 | 1 | 0 |
| 1 | 1 | 0 | 0 |
Circuit Diagram:
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