CD4051B: Is the screen printing correct?

user4986813

Part Number: CD4051B

能不能通过这个丝印确定IC是不是原厂的

(Translated: Can I use this silk screen to determine if the IC is original?)

0 Dakotah over 6 years ago

Hi User4986813,

The top side marking is used to indicate which device has been purchased from TI.

Here is a link to the top side marking lookup tool for TI.

I entered in the top side marking from your image and it matches the device you have mentioned in your post. This is for the CD4051B.

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