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SN74ABT125 connected in parallel? and other questions

Prodigy 10 points

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Can the parts of SN74ABT125 be connected in parallel to increase the current sinking capabilities? Is there any special handling requirements for the part? Are there any recommended parts to in conjunction to increase reliability or robustness of the ic?

1 Reply

  • It is Ok to parallel outputs to get more drive. There are no special requirements other than the part will heat up the more current you drive. even though there is no current limit specified for current through Vcc and gnd I would keep the total current for the part less than 200ma. 

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