SN74LVC2G07: Searching TI solution

Kygo Cheng

Part Number: SN74LVC2G07
Other Parts Discussed in Thread: SN74LVC2G17, SN74LVC1G125

Hi Team

As shown in the figure below, the customer wants to convert one signal into two. Currently, he wants to use the SN74LVC2G07 or do you have any other IC suggestions?

over 3 years ago

0 Clemens Ladisch over 3 years ago

Guru 317460 points

The SN74LVC2G07 has open-drain outputs. To get push/pull signals, use the SN74LVC2G17/34.

It might be possible that a signle buffer (SN74LVC1G125) has enough drive strength for two receivers.

0 Kygo Cheng over 3 years ago in reply to Clemens Ladisch

TI__Expert 6830 points

Hi Clemens Ladisch

The main problem is that the reference design provided by the customer is as follows,
There are two QSPI Flash, the data name is SFIO0~SFIO7 and CS is shared.
At present, I want to divide CS into two CS1 and CS2, but I want to control CS1 or CS2 ON/OFF individually.
If you have other ICs that can be used in this case , please provide me ,THX

0 Clemens Ladisch over 3 years ago in reply to Kygo Cheng

Guru 317460 points

That schematic does not show what is connected at the other end of the line.

Anyway, this application does not appear to use open-drain signals. The SN74LVC2G17 or 34 is the correct choice.

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SN74LVC2G07: Searching TI solution