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Another name for propagation delay is latency.
Propagation delay is the time it takes for electronic devices to switch from one logic state to another.
Processing delay Queuing delay Transmission delay Propagation delay
TTL
A figure of merit correlated with the energyefficiency of a device. It can be calculated by the product of propagation delay time with power dissipation.
it is in micro seconds
A figure of merit correlated with the energyefficiency of a device. It can be calculated by the product of propagation delay time with power dissipation.
propagation delay in the ring/transmission delay of the packet<1
relatively large propagation delay.
A: I wouldn't call propagation delay that applies to other media. for a PC delay are parasitic in nature mostly layout. But the real and actual delay is inherited from the I/O which is the soul of PC speed. No matter how fast a PC is internally it must service those interrupts and that is really the delay actually
Here are the propagation delays for these gatesa) ECL = 2nsb) TTL = 1.5-33ns depending on the type of TTL. Conventional TTL is 9ns, Advanced Schottky TTL is 1.5nsc) RTL = 25nsd) CMOS = 5-20ns depending on if it is conventional CMOS, TTL pin compatible CMOS, high speed TPC CMOS or TTL compatible CMOSSo the fastest would be the Advanced Schottky TTL (74ASxx) at 1.5ns but the choice simply said TTL which I would interpret as Conventional TTL (74xx/54xx) which would have a propagation delay at 9ns.So the winner is ... (a) ECL which has a propagation delay at 2ns.
200ns