SN74AVCH4T245: 1.2 to 3.3V tPLH, tPHL min and max data

Fred Zhu

Part Number: SN74AVCH4T245
Other Parts Discussed in Thread: SN74AXCH4T245

Guys, does TI have the min and max data of tPLH, tPHL base on SN74AVCH4T245 1.2 to 3.3V? Datasheet just show the typ. data as below picture.

Thanks in advance!

over 1 year ago

+1 Clemens Ladisch over 1 year ago

Guru 280650 points

1.2 V is the lower limit of the supply voltage; 1.199 V is not guaranteed to work. So you are not supposed to use a nominal 1.2 V supply with this device.

Use the SN74AXCH4T245 instead.

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SN74AVCH4T245: 1.2 to 3.3V tPLH, tPHL min and max data