Dear all,
Please provide the longetity (availability of the product) , Temperature, speed, Density , pins and type of use(serial or Parallel) of below product list.
| SN74AHCT1G08DBVR |
| CD74ACT273PWR |
| CD74HCT374M96 |
Regards.,
Dayananda Angadi.
Hi Dayananda,
I'm not sure exactly what you're asking for, so I'm going to point you to a few resources that might help.
First, our FAQ has a great deal of useful information, for example, the policy on obscolescence is available here: 
Thermal characteristics for parts are listed in their datasheets, which are available from the product folders here: SN74AHCT1G08, CD74ACT273, CD74HCT374
If the datasheet is missing a particular value that you need, please let us know and I can look into it for you.
The speed of devices is also a frequently asked question, the answer to which is located here: 
I'm not sure what you mean by density -- are you talking about kg/m^3 or pin pitch (distance between pins)? For the pin 'density' I would refer to the datasheet, and the other you'd have to measure. That's not something we specify.
For pins and type of use, that's all specified in the datasheets.
Please let me know if something is confusing or difficult to find.
