description/ordering information. These octal buffers and line drivers are designed to have the performance of the popular ‘HC series devices and to offer a. DATA SHEET. Product specification. File under Integrated Circuits, IC December INTEGRATED CIRCUITS. 74HC/HCT Octal buffer/line driver; 74HCTD datasheet, 74HCTD circuit, 74HCTD data sheet: PHILIPS – Octal buffer/line driver; 3-state,alldatasheet, datasheet, Datasheet search site.
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74hctd datasheet pdf download
I may be misreading the datasheet, but I think you are: I can never remember. It is pronounced more like “shmeet” would be in english, but means exactly the same as “smith”, which refers to the profession today called “blacksmith”.
For input high a minimum of 3. I don’t even know if it’s a common name in neighboring Germany.
Thanks for your reference document. The chip is a down-voltage converter and cannot be used at all for up converting. Linearly extrapolating to 5 V that becomes 3. Sign up using Email and Password. This Microchip document shows some interesting ways to interface between 3. The former is of 0.
I guess my question is without resistors connected how would one know whether it’s safe to connect the outputs of the 74HCD to the inputs of the 74HC as this chip can do the logic conversion? Is it OK to directly connect Good beginner questions; 3.
But its output is a 3.
74HCT541 Datasheet PDF
I’m datashete to perform some logic level conversions on 3. That would be 4. Low level input should be less than 1. Post as a guest Name.
Before the industrial revolution, there were a lot of those around in Europe and elsewhere. Email Required, but never shown.
74HCTD – Nexperia – PCB Footprint & Symbol Download
Luckily they used some variations on Ellis Island, or half of America would have been called Smith. A beginner style question. Links for you reference: In the datasheets you have to look for minimum high level input and maximum low level input. Could you elaborate on this please Tony ” Worst case you don’t even meet the 0.
By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy catasheet and cookie eatasheetand that your continued use of the website is subject to these policies. Whether that is sufficiently below 3.
This had a finite guaranteed logic high threshold sufficiently below 3. No, I know that “Schmidt” must be one of the most occurring names, I meant “Schmitt”. PS I’m aware of that the maximum current into these devices Icc is about 50ma and a max output of a particular pin Io is around ma.
Home Questions Tags Users Unanswered. The chip is a down-voltage converter hex buffer.
I just aim to do the voltage conversion. The input translator ir related to the output Vcc by having a threshold slightly more than Vcc so that a translator range of 2: Peter H 1 3 First off the noise immunity is imbalanced so that potential risk from ingress noise is imbalanced.
It datasheet help that another local EE I know has the last name “Schmidt”. Sign up using Facebook. Is it only leakage current that would be output in this instance? Olin Lathrop k 30 So unless you are trying to do a closed-loop or loopback test?