ኤሌክትሮኒክስ ለ ኢትዮጵያ ልጆች: post #16 — TG.ME

2.Rule – Truth table showing all possible input-output
combinations.
3.Circuit – The corresponding IC number.
4.Formula – The logic expression for each gate.

The gates included are:
• AND (74LS08): Output is true only if both inputs are true (F = AB).
• NAND (74LS00): Output is true unless both inputs are true (F = AB̅).
• OR (74LS32): Output is true if at least one input is true (F = A + 😎.
• NOR (74LS02): Output is true only if both inputs are false (F = (A + B)̅).
• XOR (74LS86): Output is true if inputs are different (F = A ⊕ 😎.
• NOT (74LS04): Inverts the input (F = A̅).
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July 10, 2025 338