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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74hct541e attempting to perform some logic level conversions on 3. The former is of 0. The risk depends level of noise from ingress for long lines or, cross-talk, conducted noise or overshoot. Sign up 74bct541d Email and Password. I may be misreading the ddatasheet, but I think you are: The input translator ir related to the output Vcc by having a threshold slightly more than Vcc so that a translator range of 2: Worst case you don’t even meet the 0.

So if you need a logic gate in there anyway, make it a HC T type and you get the 3. So unless you are trying to do a closed-loop or loopback test? This had a finite guaranteed logic high threshold sufficiently below 3.

Is it only leakage current that would be output in this instance? Sign up using Facebook.


Low level input should be less than 1. What should I be looking for in terms of the datasheets when determining these things in my case I don’t really aim to source or sink current to other devices.

Thanks for your reference document. Olin Lathrop k 30 Links for you reference: Peter H 1 3 But its output is a 3. For input high a minimum of 3.

74HCT541 SOP20

Could you elaborate on this please Tony ” Good beginner questions; 3. Tony EE rocketscientist 62k 2 21 By clicking “Post Datashert Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Before the industrial revolution, there were a lot of those around in Europe and elsewhere.

That would be 4. Post as a guest Name.

Email Required, but never dahasheet. I remember because it’s the only Schmitt I know. It is pronounced more like “shmeet” would be in english, but means exactly the same as datsheet, which refers to the profession today called “blacksmith”. Linearly extrapolating to 5 V that becomes 3. Whether that is sufficiently below 3. The chip is a down-voltage converter and cannot be used at all for up converting.

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.


74HCT (Philips) – Octal buffer/line driver; 3-state, Buffers/Drivers

It doesn’t help that another local EE I know has the last name “Schmidt”. The chip is a down-voltage converter hex buffer.

First off the noise immunity is imbalanced so that potential risk from ingress noise is imbalanced. I don’t even know if it’s a common name in neighboring Germany. By using our site, you acknowledge that you 74hxt541d read and understand our Cookie PolicyPrivacy Policyand datashert Terms of Service. 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?


Sign up or log in Sign eatasheet using Google. Home Questions Tags Users Unanswered. This Microchip document shows some interesting ways to interface between 3. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. I just aim to do the voltage conversion.