Digital Electronics - Engineering

Q1:

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) ≥ VIL (for CMOS)

C V0H (for TTL) ≤ VIH (for CMOS)

D V0L (for TTL) ≥ VIL (for CMOS) and V0H (for TTL) ≤ VIH (for CMOS)

ANS:A - VOL(for TTL) ≤ VIL (for CMOS) and V0H (for TTL) ≥ VIH (for CMOS)

No answer description is available.