IC 74390 PDF

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SN74LSN DUAL DECADE COUNTER (TP) Texas Instruments

Expert technical support on hand Our expert team have over 25 years experience solving problems and providing expert advice. In collaboration with Intertek, Distrelec is offering a calibration service for new electronic test and measurement instruments.

The reading and accuracy of the instruments may change over time. If you find a product of interest without a calibration version, our customer support will be more then helpful to clarify this topic for you. Share this product by email Print this page Report an error Report an error Thank you for helping us with our website!

An error occurred login failed. This is the usual clock behaviour of ripple counters and it means a counter output can directly drive the clock input of the next counter in a chain. Products The range of this service include, but not limited to: You need to register to use this feature.

Four-digit decimal counter with TTL-series

As the product is customised to your requirements, we cannot accept returns should you decide you no longer want the instrument. Can I return the calibrated item if I am not satisfied with the device itself?

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Please contact our partner Intertek directly for a re-calibration of your device: If the detected deviation is too large in relation to factory specification, adjustment of your data logger or measuring instrument will be required.

Total Price SEK For normal use connect QA to clockB and connect the external clock signal to clockA. After calibration is performed, you will receive an ISO certificate from Intertek, which is valid for 12 months. You are writing as anonymous id, if you are a member please login. Write Comment Your Name Email You are writing as anonymous comment, if you are a member please login.

Uc to a friend. All orders for calibrated items are non-cancellable and non-returnable. 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.

No track and trace will be send to the client. More about lead time.

Image is for illustrative purposes only. They are ripple counters so beware that glitches may occur in any logic gate systems connected to their outputs due to the slight delay before the later counter outputs respond to a clock pulse.

SN74LS390N – 74390 DUAL DECADE COUNTER (TP) – Texas Instruments

What do I receive if I choose a calibrated product at Distrelec? Introduction In collaboration with Intertek, Distrelec is offering a calibration service for new electronic test and measurement instruments. Your message has been sent.

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An error occurred the product could not be saved. Items which are on stock will be shipped out for calibration within 24 hours. For normal operation the reset input should be low, making it high resets the counter to zeroQA-QD low. If you close this banner, or continue browsing, it means you consent for us to use cookies.

Log in to see your specific prices. The price for the calibration service is already included in the final price for calibrated version.

OK, I understand – continue. The Intertek calibration certificates include: A description model 743390 identification eg. The Intertek calibration service provides the assurance that your instruments perform as stated in the datasheet. The Intertek calibration certificates include:. Country of origin United States US. We make it happen Read more kc how Distrelec help drive business. Usually the time for the calibration of your device can be handled within 5 working days.

For normal use connect QA to clockB to link the two sections, and connect the external clock signal to clockA. Register now Forgot password. An error occurred the shopping list 47390 could not be be loaded.

Please enter your name and your e-mail address. This additional time for the calibration should be taken into consideration to your normal delivery time. Can I get my instruments re-calibrated and is it necessary?