SN74AHCT574: About IBIS model

Junya Kato

Part Number: SN74AHCT574
Other Parts Discussed in Thread: SN74AHCT125

Hello Team,

Please give me the IBIS model of SN74AHCT574.
If there is not IBIS model, please tell me the IBIS model with the same spec as the output(1Q-8Q) of SN74AHCT574.
I want to simulate the waveform on the output side.

Best regards,
Kato

over 6 years ago

0 Michael J Schultis over 6 years ago

TI__Mastermind 24805 points

Hello Kato,

There is not an IBIS model available for the SN74AHCT574 as you pointed out.
A model that should have similar signal integrity is available on the web, under the SN74AHCT125 device.
This is a buffer from the same family so should have pretty much the same output characteristics as the outputs from the 574 device.
www.ti.com/.../toolssoftware

Best,
Michael

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SN74AHCT574: About IBIS model