Across
- 2. Output logic level is always the opposite of the input’s logic level. See Inverter
- 3. Logic circuit which operates like an OR gate followed by an INVERTER. The output of a NOR gate is LOW (logic level 0) when any or all inputs are HIGH (logic level 1).
- 4. Mathematical abbreviation meaning times 0.0000000001. E.g. 1ns
- 7. 2 words Falling edge of a waveform, when logic level goes from high to low
- 8. 3 words A mark on an IC chip which helps identify the pin numbers
- 9. One half a byte, a four bit binary word
Down
- 1. 3 words Delayed clock or a dual clock system. The two rectangular waves are offset so that only one is HIGH at a time.
- 4. An electrically neutral particle without a net charge with about the same mass as a proton found in the Nucleus of an atom
- 5. Logic circuit which operates like an AND gate followed by an INVERTER. The output of a NAND gate is LOW (logic level 0) only if all inputs are HIGH (logic level 1).
- 6. Unwanted voltages induced in connecting wires or PC board traces that might affect the input levels in the circuit thus affecting the output
- 8. Composed mostly of Protons and Neutrons, the nucleus is the center of the atom
