Part Number: SN74HCS21-Q1 Other Parts Discussed in Thread: UCC21710 Hello experts,
I am using this 4 input AND logic for combining fault signal from my gate drives (UCC21710 - four numbers). The fault pin is open drain so we provided 4.7k pull up to …
Part Number: SN74HCS21-Q1 Other Parts Discussed in Thread: SN74LVC1G125-Q1 , SN74LVC1G126-Q1 , SN74LVC1G99-Q1 , SN74HCS21 Hi Expert,
I'm verifying the "AND" logic IC SN74HCS21-Q1 for our project. I found an abnormal phenomenon from this chipset. Showing…
Part Number: SN74HCS21-Q1 Hello,
If Vcc = 5V, input pull up voltage is 5V, then how much series resistor value required at the input of SN74HCS21-Q1?
Regards,
Abhishek D.
Part Number: SN74HCS21-Q1 Hello TI Team,
The Part MPN SN74HCS21-Q1 has IBIS Model in Design and Development.
So, Can you provide me Pspice Model for the Same part number?
Thanks,
Gaurav Ingle.
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…