4-bit register

4-Bit Shift Register (RS)

Left shift and Right shift

Common bus usng MUX

Deco Open Ended

4bit binary counter with parallel load

4bit binary counter with parallel load

Half-Adder

FULL ADDER

3-to-8 Decoder using 2-to-4

Half-Adder

3-to-8 line decoder

4-Bit Shift Register (RS)

4 Bit Binary Counter with parallel Load

Circuit 1

Logical unit

3 to 8 Decoder(2)

Left shift Right shift

Tri State

Full adder 1 bit

4bit binary counter with parallel load