Why does 74hc595 work "better" without GRND (pin 8) grounded?

LarryD December 21, 2017, 9:55pm 35

But why doesn't shiftOut work?

I only use SPI with the MAX7219.

Congrats on getting things working.

Topic		Replies	Views
Odd behaviour from a string of 74HC595 in the first few seconds following start General Electronics	8	3086	May 6, 2021
How would I go about coding my Matrix?(SOLVED) LEDs and Multiplexing	29	3327	May 6, 2021
ArDeci -> MAX7219 (x3) -> RGB 8x8 LED Matrix prob. Interfacing	44	27521	May 6, 2021
Understanding Serial Shift Register (74HC595) Programming	42	13784	May 5, 2021
Problem when expanding on the ShifOut tutorial for LEDs LEDs and Multiplexing	123	26864	May 6, 2021