THE ISLAMIC UNIVERSITY OF GAZA
ENGINEERING FACULTY DEPARTMENT OF
COMPUTER ENGINEERING DIGITAL LOGIC
DESIGN LAB – ECOM 2112
Experiment #9
Counters and Shift Registers
Eng. Mai z. Alyazji
November, 2016
74LS160 IC:
BCD counters count from 0 to 9.
High-speed 4-bit synchronous counters.
PIN Diagram:
State diagram
Example1:
Normal counter that count from 0 to 9 using circuit maker program.
Example2:
Counter count from 3 to 7 and repeat.
Example3:
Counter count from 0 to 5 and repeat.
74LS164 IC:
Is a high speed 8-Bit Serial-In Parallel-Out Shift Register.
PIN Diagram:
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