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

Wouldn’t that voltage propagate backwards and hurt the 74AC? Can I return the calibrated item if I am not satisfied with datasheft device itself? LS is Low-powered shottky. Products The range of this service include, but not limited to: Image is for illustrative purposes only.

Which is the differences in what is known as the “Static Discipline”. You need to register to use this feature.

Calibration involves comparing the read values of a measuring instrument or data recorder with the corresponding values of a reference tool that meets the reference standards. By clicking “Post Your Datazheet, 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.

An error occurred the shopping list s could not be be loaded. Post as a guest Name. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The measured values detected by the calibration Calibration in a controlled environment measuring laboratory.


The only time it would make sense would be if you were wanting to connect with 5 or more devices, in which case you would get a saving in the number of pins used. If you really must use the 74HC I would suggest: While I agree with the above statements, none of them actually answer the OP’s original question. If the detected deviation is too large in relation to factory specification, adjustment of your data logger or measuring instrument will be required.

After calibration is performed, you will receive an ISO certificate from Intertek, which is valid for 12 months. Outputs go as they are now. The Intertek calibration service provides the assurance that your instruments perform as stated in the datasheet. Usually the time for the calibration of your device can be handled within 5 working days.

74HCN Datasheet(PDF) – NXP Semiconductors

SOLVED Thanks to my pal Majenko, I’m out of the 74HC stock but i have 74HC, i think that’s same to me, i tried advice from Majenko early morning after i make assembly of my board own for define Chip Select Wemos to my enable pin and get back my missing code whom not understand me.

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Please contact our partner Intertek directly for a re-calibration of your device: Using a 74HC in this situation is both pointless and wasteful. Looks the same to me.


You will find two items appearing, one version without a calibration service item-nr. The wemos connects it to ground for you. Please enter your name and your e-mail address. The Intertek calibration certificates include: Don’t use if can be helped. Save this product to the following list s. Total Price NOK D8, when low, connects the pin to ground. Can I get my instruments re-calibrated and is it necessary?

Anyway – what you are missing from your code is absolutely everything to do with the 74HC The answer for both topic is yes. Thanks everybody for your comments. Close Your message has been sent. No track and trace will be send to the client.

It always takes longer than you expect, even when you take into account Hofstadter’s Law. This additional time for the calibration should be taken into consideration to your normal delivery time.

Thank you for your message. All orders for calibrated items are non-cancellable and non-returnable. Reduce paperwork and access all invoices in one place using My Account.

You don’t need to know those as such, only the knock-on effect. Register now Forgot password. Sign up using Facebook.

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