74HC datasheet, 74HC pdf, 74HC data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, CMOS Phase Lock Loop. 74HC Datasheet, 74HC CMOS Phase Lock Loop Datasheet, buy 74HC 74HC/HCTA. Phase-locked-loop with VCO. For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic.
|Published (Last):||13 June 2018|
|PDF File Size:||3.50 Mb|
|ePub File Size:||18.50 Mb|
|Price:||Free* [*Free Regsitration Required]|
Why the typical value may bigger than the max. I don’t 74hc446 it’s a typo, because there are others like this, such as p. Those are not typos.
You are not interpreting the specifications correctly. Any voltage higher than 2. The typical voltage, 1. Similarly, the maximum voltage that is guaranteed to be recognized as a LOW is 0. Any voltage lower than 0. Typically, however, a value as high as 1. All of the other values in the specification should be interpreted in the same way. In general, maximum and minimum values are guaranteed, typical values are not.
The first parameter is giving the lowest voltage that the chip will treat as a HIGH on its input. It is saying it will always recognise 2.
74HC Datasheet(PDF) – NXP Semiconductors
Home Questions Tags Users Unanswered. Strange parameters in datasheet of 74HC Ask Question. HC is featured on www. I can’t open the size you posted. Then, can you explain more? Or if can recommend another better chip. There is only the tip of the iceberg on the website.
I didnt design the website.
I will check that it still works. I think you mean ” badbeetles. Barry 9, 1 14 I thought there are some relation to the word “typical”. I usually thought it’s the value “recommended”.
But here “typical” means for other HC chips, the 1. If your Vcc is 3v and a LOW level is 1. David G It means most chips will ‘typically’ recognise 1.
Sign up or log in Sign up using Google. Sign up using Facebook.
Sign up using Email and Password. Post as a guest Name.