Data sheet acquired from Harris Semiconductor. SCHSI. Features. • Select One Of Eight Data Outputs. Active Low for , Active High for • l/O Port or. NXP Semiconductors 74HCN: available from 8 distributors. Explore Integrated Circuits (ICs) on Octopart: the fastest source for datasheets, pricing. 74HCN datasheet, 74HCN pdf, 74HCN data sheet, datasheet, data sheet, pdf, NXP Semiconductors, 3-to-8 line decoder, demultiplexer; inverting.

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You don’t need to know those as such, only the knock-on effect. OK, I understand – continue.

What do I receive if I choose a calibrated product at Distrelec? Article information Previous Article Number: 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. My lecturer wants to get data from two sensors at the edges of the room, he suggests using a 74HC Reduce paperwork and access all invoices in datashet place using My Account.

Please contact our partner Intertek directly for a re-calibration of your device: Please refer to product description. Sign up using Email and Password. Our expert team have over 25 years experience solving problems and providing expert advice.

All orders for calibrated items are non-cancellable and non-returnable.

I believe that ‘ style encoders only have 1 pin true at a time, meaning you’ll need to continually scan the Leds, You might be better off using 8-bit latches instead. Can I return the calibrated item if I am not satisfied with the device itself? Formal verification of safety-critical software, software development, and electronic design and prototyping. If the detected deviation is too large in relation to factory specification, adjustment of your data logger or measuring instrument will be required.


HC family is a good all-round choice, will work at 3V3 as well as 5V, good output drive, fast, low power, cheap Introduction In collaboration with Intertek, Distrelec is offering a calibration service for new electronic test and measurement instruments. The measured values detected by the calibration Calibration in a controlled environment measuring laboratory.

E-invoicing Reduce paperwork and access all invoices in one place using My Account. This is the set of voltage levels used for input and output logic values. I have a project for my graduate degree. Wouldn’t that voltage propagate backwards and hurt the 74AC? The reading and accuracy of the instruments may change over time.

An error occurred, your message could not be 74hc183n. There is also the ‘ series of 4 line to 16 line decoders. Usually the time for the calibration of your device can be handled within 5 working days. I know it’s because CS pin cannot detect. The answer for both topic datadheet yes. You will find two items appearing, one version without a calibration service item-nr.

Read the data sheets for the differences.

74HC138; 74HCT138 3-to-8 Line Decoder, Demultiplexer; Inverting

Your message has been sent. Register now Forgot password. Image is for illustrative purposes only. KeithRB on Nov 07, Sorry, that’s a G on your little picture, not a Q. Do you know what the voltage drop of the LED is mA?


An identification of the calibration method eg. Which P-channel mosfets are you using – in particular, are they meant for 5V gate drive, and do they have a low enough Rds on at 1. More about lead time. Currently their gates are connected directly to the pins of the ‘s and other posts here etc.

This is my code: We may contact you regarding your error report for clarification.

74HCN Datasheet PDF – NXP Semiconductors.

This is my schematic: Home Questions Tags Users Unanswered. You can get these from the data sheet for the device. That’s wasting one more pin than you dattasheet by directly driving the CS pins.

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Please visit our 74hc138m to find instruments which can be calibrated. How to get the instrument calibrated?

OK, quick family survey: You’re using 3 pins or 4 – see below to drive a chip to select between 2 pins.

I think something is missing my code. Serial output always says Unable to find BME Our website uses cookies, from us and third parties, to personalise your experience and show you products and adverts that may be of interest to you. Save this product to the following list s.

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