SN74LVC1G123: Question about 74LVC1G123DCURG4.

Kazuya Nakai59

Guru 20500 points

Part Number: SN74LVC1G123

Hello guys,

One of my customers considering using SN74LVC1G123 for their new products.

At this moment, they have the following question.
Could you please give me your reply?

Q.
We can see the part number, "74LVC1G123DCURG4" as a orderable device.
This device does not have "SN" at begin of part number.
What is the reason of no "SN"?

Your reply would be much appreciated.

Best regards,
Kazuya.

3 months ago

0 Clemens Ladisch 3 months ago

Guru 261240 points

In theory, it's named SN74LVC1G123DCURG4, but some TI system has (or had?) a length limit of about 17 characters, so longer orderable part numbers are shortened.

Also see [FAQ] Why does a logic device's part number have an E4/G4 suffix?

0 Kazuya Nakai59 3 months ago in reply to Clemens Ladisch

Guru 20500 points

Hi Clemens,

Thank you very much for your reply.

The reply is very helpful for the customer and me.

Thank you again and best regards,
Kazuya.

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SN74LVC1G123: Question about 74LVC1G123DCURG4.