MCQOPTIONS
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MCQOPTIONS
| 1. |
When a TTL is driving an CMOS gates it is necessary to ensure that |
| A. | VOL(for TTL) ≤ VIL (for CMOS) and V0H (for TTL) ≥ VIH (for CMOS) |
| B. | V0L (for TTL) ‚â• VIL (for CMOS) |
| C. | V0H (for TTL) ≤ VIH (for CMOS) |
| D. | V0L (for TTL) ≥ VIL (for CMOS) and V0H (for TTL) ≤ VIH (for CMOS) |
| Answer» B. V0L (for TTL) ‚â• VIL (for CMOS) | |