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Compare TTL and CMOS Logic
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written 3.5 years ago by
teamques10
★ 68k
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| TTL | CMOS |
|---|---|
| 1. Components used are transisitor diodes and resistors | 1. Components used are MOSFETs |
| 2. Cicuit complexity is less complex than CMOS | 2. Cicuit complexity is more complex than TTL |
| 3. Propogation delay is of 10 ns | 3. Propogation delay is of 70 ns |
| 4. Noise margin is less. | 4. Noise margin is more |
| 5.Basic gates which can be used are NAND gates | 5. BAsic gates which can be used are NAND or NOR gates |
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