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Part Number: SN74HCS594-Q1
Hi team,
My customer has encountered an issue about the LED flashing when doing the BCI test.
Issue description:
Customer loaded the data into the SN74HCS594-Q1, (all output set to 1), during BCI test we do not modify any data…
Part Number: SN74HCS594-Q1 Hi team
Here I have a question about its operating current.
After the chip is powered on, what is the device working current? I see a 20mA in the datasheet or what value is the chip working current?
At present, customer uses…
Part Number: SN74HCS594-Q1 Hi team
I need your confirm that:
Is there a frequency requirement of SRCLK and RCLK? I do not know whether there is a frequency requirement of the SRCLK and RCLK? What does the clock frequency mean? Does it refer to SRCLK and…
Part Number: SN74HCS594-Q1 Hi team
My customer is using the chip to achieve LED control I would like to ask that if we have sample codes for them to develop the device? I do not see some example codes in datasheet or E2E forum, so we may need your help…
Part Number: SN74HCS594 Hi team,
Table 8-1 of SN74HCS594 and SN74HCS594-Q1 are different.
It looks SN74HCS594's table is wrong. Should we believe Table 8-1 of Q1 datasheet?
[Non-Q1]
[Q1]
Best regards,
Shota Mago
Select this link to see answers to common questions, detailed use case implementations, and part recommendations for logic and voltage translation devices. .
Top Logic and Voltage…
FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ
This question comes up fairly often because the HCS logic family is specified only at 2V, 4.5V, and 6V.
The following min / max values are interpolated from the datasheet tables…
