SN74LVC2G241: Pinout confirmation for decal and logic symbol

Sevender sharma

Part Number: SN74LVC2G241

Hi Team,

I am using SN74LVC2G241YZPR (DSBGA8) buffer in our current design. But there is some confusion regarding the pinout in the datasheet.

Pin configuration details are saying that the pin numbering will be like

but in decal information, it is mentioned like ..

Please clarify this. What should be the numbering and how will be the pattern?

Thanks

over 3 years ago

0 Clemens Ladisch over 3 years ago

Guru 244220 points

The images do not show because Google Mail does not allow others to see files in your mailbox.

The image on page 3 of the datasheet numbers the pins according to their function.
The images in pages 21/22 identify the solder balls in a two-dimensional coordinate system.

Those are two different methods to identify the same pins:

1 1A /1OE
2 1B 1A
3 1C 2Y
4 1D GND
5 2D 2A
6 2C 1Y
7 2B 2OE
8 2A VCC

0 Sevender sharma over 3 years ago in reply to Clemens Ladisch

Prodigy 105 points

Thanks for the clarification.

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SN74LVC2G241: Pinout confirmation for decal and logic symbol