Part Number: SN74HCT74
Per the current webpage for this part, the SN74HCT74DR has NiPdAu and Sn finish. I searched our PCN archive and an online archive, but can't find a PCN that says Sn finish was added for this part.
Back in 2008 there was a PCN…
Part Number: SN74HCT74 Hi support team.
The thermal information, which is the contents of the datasheet revision change (F->G), has not been changed. When will it be fixed?
Best regards,
Higa
Part Number: SN74HCT74 Other Parts Discussed in Thread: SN54HCT74 In the datasheet for the SN74HCT74, page 4 shows a table for "over recommended operating free-air temperature range." There are three columns including "T A = 25°C", "SN54HCT74…
Part Number: SN74HCT74 Hi Sir,
I would like to ask about SN74HCT74PWT’s footprint for PCB. In datasheet Page 18 is the footprint of the actual IC, not for PCB. What I means footprint for PCB is like the picture below and is on Page 17. Or did SN7…
Part Number: SN74HCT74 Hello,
Could you please let me know the difference between SN74HCT74 and SN74HCT74A? From the datasheet, I understood that the SN74HCT74A is higher switching characteristics version. And these device is same device. Difference is…
Part Number: SN74AHCT74 Other Parts Discussed in Thread: SN74HCT74 Hello,
Could you please let me know the structure difference between SN74AHCT74 and SN74HCT74? I found the following document. I found the difference of switching characteristics but there…
Other Parts Discussed in Thread: SN74HCT74 , TINA-TI hi,
I am simulating an schematic with SN74HCT74 flip-flop. I am only using Clear, Preset and Output pins. I want to simulate the situation that I mark in red color in the following image:
The problem…
Part Number: SN74HCT125 Other Parts Discussed in Thread: SN74HCT74 How to calculate the max input frequent
http://www.ti.com/lit/ds/symlink/sn74hct125.pdf
1.there are tpd, tt,but it doesn't say how to use the parameter to get the max input frequent …