Part Number: SN74HC595 Hi team,
I have a shifted left Qa-Qh problem before RCLK 0-1 (after set up when RCLK 1-1 and 7 bits of input SRSCL, SER received) after 0-1 RCLK, Qa-Qh is ok, but it fluctuates betwen shifted and right states each RCLK.
What shall…
Part Number: SN74HC595 Hi Team
when degugging SN74HC595, cascade connection, the secord part has some randomly error in some bit. I am suspecting the QH' and SRCLK,
The rising edge of the 9th SCRLK will send the QH' pin value (@8th SCRLK) to the second…
Part Number: SN74HC595 I would like to reply the current shift register "MM74HC595" to "SN 74HC595" and would like to check two questions about "SN74HC595" this part.
1. From the pin define, SN74HC595 is a p2p solution to…
Part Number: SN74HC595-EP Other Parts Discussed in Thread: SN74HC595 Hello Team,
can you confirm that the SN74HC595MPWREP has the ESD structure inside?
Which model is used to test it? (level used Human Body Model, Machine Model, Charged Device Model)
…
Part Number: SN74HC595 Hi There,
We are using p/n: SN74HC595D in our boards more than 5 years. All the while this part is working good & we did not face any issue with the part.
As per our system design, once power up our system, SN74HC595D IC’S all…
Part Number: SN74HC595 My customer test that Q output is not always Low level when Pin SRCLR set low level. so, that will cause the led signal some times lighting,and some times dim.
we want to know the clearly status of the Q output when the IC started…
Other Parts Discussed in Thread: SN54HC595 Hi all,
I'd like to send data from memory to a external shift register without much cpu interaction. has some here relized this yet? Or give me a hint for a good starting point?
Kind Regards
Thomas
Part Number: SN74HC595 Hi Team,
My customer now use SN74HC595. And the high voltage level is set as 90ns in QB.
The rising edge is ok. but the failing edge is longer than 300ns.
Could you help to give some advice?