How does a BUF component increase the drive strength of a signal?
Thanks
BUF component
Sep 19, 2006
1 Replies
Roger schrieb:
Almost all buffers are two inverters in a chain. The last inverter may have bigger transistors.
But even with standard size transistors a buffer is useful: If a weak signal is only capable of driving the first inverter of a buffer, the output inverter will be capable of driving much more gates. The cost for all this: a delay.
Ralf
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