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Design Of Digital Circuits - Dharmsinh Desai University

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<strong>Design</strong> <strong>Of</strong> <strong>Digital</strong> <strong>Circuits</strong> Lab Manual<br />

EXPERIMENT-13<br />

Aim: To <strong>Design</strong> a Serial Adder.<br />

Tools / Apparatus: Power supply, <strong>Digital</strong> Trainer kit, ICs-74194, 7474,7493, Connecting wires,<br />

Multimeter, CRO, Clock Pulse Generator, etc.<br />

Procedure:<br />

1. The function diagram is:<br />

2. Note that the shift register works as the following:<br />

S1 So<br />

0 0<br />

0 1<br />

1 0<br />

1 1<br />

Function<br />

No change<br />

Shift right<br />

Shift left<br />

Parallel Load<br />

3. Derive the wiring diagram.<br />

4. Connect the circuit given by the function diagram according to the derived wiring diagram.<br />

Department of Information Technology, Faculty of Technology, D. D. <strong>University</strong>, Nadiad.<br />

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