What is a TTL signal?


A TTL signal is a Transistor-Transistor Logic compatible signal. The TTL standard or signal is single-ended, meaning that each signal is comprised of a voltage on one wire. Standard TTL circuits function at a power supply of 5 volts.
Q&A Related to "What is a TTL signal?"
When the photographer presses the shutter with the flash in TTL mode, the light that comes from the flash bounces off the subject and returns through the lens, where it is metered
Answer "TTL" stands for "Transistor to Transistor Logic". It's a very low current level communication protocol, typically used for very short distances. It also
Transistor-Transistor Logic; a fast, reasonable-cost type of integrated circuit used in some
Lower TTL's mean faster changes to DNS records since they won't remain cached as long. The downside of lower TTL's is that results in more DNS queries, which can take time (it is
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