I am thinking to have LED indicators for the TTL outputs of MAX 3232 for RX and TX indication. How much current these line drivers(TTL outputs) can source to have LED indication OR do i need to use transistor drive for the same.
thanks.....
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I am thinking to have LED indicators for the TTL outputs of MAX 3232 for RX and TX indication. How much current these line drivers(TTL outputs) can source to have LED indication OR do i need to use transistor drive for the same.
thanks.....
Rakshith,
You will need the transistors to increase the current drive to support the LEDs.