SN74AXC4T245: Output current of SN74AXC4T245

Woon Nee Tan

Part Number: SN74AXC4T245

Hi,

Can SN74AXC4T245 sustain with >50mA output pulse width ? The frequency is from 5MHz to 50kHz.

0 Clemens Ladisch over 3 years ago

Guru 269210 points

The absolute maximum rating must no be exceeded, not even for a short time. And for currents above 12 mA, you will get a larger voltage drop.

You should use multiple outputs in parallel.

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