4:2 Encoder

3 Bit UPCOUNTER

PRACTICE

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Tasneem Zaman

EXPERIMENT:1

Half Subtractor

Half Subtractor using Basic gates.

Half Subtractor using NAND Gates.

Full Subtractor using EX-OR and Basic Gates.

Full Subtractor using NAND Gates Only.

Half adder using basic gates

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Full Adder Using EXOR and basic gates.

1 TO 2 DEMUX

1 TO 4 DEMUX

1 TO 4

1:4 SOMETHING

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2 BIT UPCOUNTER

2 TO 1 MUX USING BASIC GATES

0>2>1 JK FF

2 TO 1 MUX

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4 TO 1 MUX USING BASIC GATES

4 TO 1 MUX

FUNC USING 8 TO 1 MUX

FUNC USING 4 TO 1 MUX

2 BIT UPCOUNTER USING T FF

Asynchronous Counters

UPCOUNTER JK FF

2 BIT DOWN COUNTER USING JK FF

shift register

1:4 SOMETHING