74HCD Nexperia Buffers & Line Drivers HEX HI-LO LVL SHIFTR datasheet, inventory, & pricing. 74HCD 74HC; Hex High-to-low Level Shifter;; Package: SOT ( SO16), SOT Details, datasheet, quote on part number: 74HCD. 74HC Hex high-to-low level shifter. For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic Family.

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Low level input should be less than 1. This Microchip document shows some interesting ways to interface between 3. The chip is a down-voltage converter hex buffer.

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. 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.


I may 74hc4050v misreading the datasheet, but I think you are: For input high a minimum of 3. Is it OK to directly connect Good beginner questions; 3. Luckily they used 74hhc4050d variations on Ellis Island, or half of America would have been called Smith.

74HCD – Hex non-inverting HIGH-to-LOW level shifter | Nexperia

Email Required, but never shown. Sign up using Facebook. I’m attempting to perform some logic level conversions on 3. But its output is a 3. It doesn’t help that another local EE I know has the last name “Schmidt”. Post as a guest Name. I can never remember.


Linearly extrapolating to 5 V that becomes 3. Peter H 1 3 The risk depends level of noise from ingress for long lines 74hf4050d, cross-talk, conducted noise or overshoot. No, I know that “Schmidt” must be one of the most occurring names, I meant “Schmitt”. I just aim to do the voltage conversion.

Sign up using Email and Password. First off the noise immunity is imbalanced so that potential risk from ingress noise is imbalanced.

74HCD datasheet, Pinout ,application circuits 74HC Hex High-to-low Level Shifter

Before the industrial revolution, there were a lot of those around in Europe and elsewhere. Links for you reference: This had a finite guaranteed logic high threshold sufficiently below 3. So if you need a logic gate in there anyway, make it a HC T type and you get the 3. 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”.


Could you elaborate on this please Tony ” I remember because it’s the only Schmitt I know. Thanks for your reference document. Home Questions Tags Users Unanswered. That would be 4.

Olin Lathrop k 30 In the datasheets you have to look for minimum high level input and maximum low level input. The input translator ir related to the output Vcc by having a threshold slightly more than Vcc so that a translator range of 2: