Description
• For this lab, only use the 74HC138 and 74HC251 ICs to implement your logic, the bar LEDs as outputs,
and the switches as inputs
• Design a circuit that implements F using only the 74HC138 and 74HC251 ICs
F (a, b, c, d) = YM (2, 5, 8, 15)
• Build your circuit and verify its operation using a truth table
• Demonstrate your circuit to your TA
The report for this lab should include the following sections:
1. Description/Objectives
2. Procedure, which must include
(a) The truth table you used to test your implementation
3. Observations
4. Conclusions