By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Electrical Engineering Stack Exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. It only takes a minute to sign up. I used 74HC in the first circuit and 74LS in the second circuit.

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Data sheet acquired from Harris Semiconductor. The Intertek calibration certificates include:. I think something vatasheet missing my code. KeithRB on Nov 07,eatasheet Usually the time for the calibration of your device can be handled within 5 working days. The reading and accuracy of the instruments may change over time. Close An error occurred, your message could not be sent.

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. LS is Low-powered shottky. Using multiple instances of the BME class associated with each selected output will allow datashset tracking of any internal state and data associated with the device connected to that output.

An identification of the calibration method eg. Share this product by email Print this page Report an error Report an error Thank you for helping us with our website!

Please enter your name and your e-mail address. See below for verbose log of uploading my sketch. After calibration is performed, you will receive an ISO certificate from Intertek, which is valid for 12 months. Post as a guest Name. How to get the instrument calibrated? Send to a friend. Sign up or log in Sign up using Google. The price for the calibration service is already included in the final price for calibrated version.

The answer for both topic is yes. OK, quick family survey: Sign up using Facebook. CrossRoads on Nov 07, The measurement error is documented on a calibration certificate, which serves as proof. An error occurred the product could not be saved. Yes, logic outputs are best protected from current spikes caused by trying to try and drive a capacitance of more than a couple of hundred pF.

I have a project for my graduate degree. Please visit our website to find instruments which can be calibrated. The Intertek calibration service provides the assurance that your instruments perform as stated in the datasheet. If you close this banner, or continue browsing, it means you consent for us to use cookies. Our website uses cookies, from us datxsheet third parties, to personalise your experience and show you products and adverts that may be of interest to you.

I apologize for not being clear enough. 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.

What do I receive if I choose a calibrated product at Distrelec? Thanks everybody for your comments. E-invoicing Reduce paperwork and access all invoices in one place using My Account. This additional time for the calibration should be taken into consideration to your normal delivery time.

Close Your message has been sent. Products The range of this service include, but not limited to: No track and trace will be send to the client.

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D8, when low, connects the pin to ground. We may contact you regarding your error report for clarification. Email Required, but never shown. An error occurred the shopping list s could not be be loaded. This website uses cookies to improve your experience while you navigate through the website.

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74HC138 decoder/demultiplexer. Datasheet pdf. Equivalent

Dt Sheet. The 74HC; 74HCT can be used as an eight output demultiplexer by using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes. Ordering information Table 1. Functional diagram All information provided in this document is subject to legal disclaimers. All rights reserved. Logic diagram 5. Pinning information 5.




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