Pin Function Confirmation

[PINGGUANGLUEYING]

Dear

Model 74HC595D, 118. Could you please tell me what the function of this pin on the side is? Thanks a lot

[Celeste_Liu]

Hello @PINGGUANGLUEYING ,

Thanks for your post. However, this is not NXP product. please contact Nexperia Support.

Have a nice day.

BR

Celeste