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


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. Introduction In collaboration with Intertek, Distrelec is offering a calibration service for new electronic test and measurement instruments.

Please refer to product description. An error occurred the product could not be saved.

More about lead time. Share this product by email Print this page Report an error Report 74hf138n error Thank you for helping us with our website! Article information Previous Article Number: Post as a guest Name. The measured values detected by the calibration Calibration in a controlled environment measuring laboratory.


Do you know what the voltage drop of the LED is mA? Serial output always says Unable to find BME You don’t connect it to ground. Send to a friend. Please do not ask for unpaid help via PM, use the forum.

74HC Datasheet – 3-to-8 Line Decoder/Demultiplexer

If the detected deviation is too large in relation to factory specification, adjustment of your data logger or measuring instrument will be required. D8, when low, connects the pin to ground. Close An error occurred, your message could not be sent. Close Your message has been sent. Items which are on stock will be shipped out for calibration within 24 hours.

74HC138N Datasheet

Save this product to the following list s. OK, quick family survey: What do I receive if I choose a calibrated product at Distrelec? Anyway – what you are missing from your code is absolutely everything to 744hc138n with the 74HC Which is the differences in what is known as the “Static Discipline”.

Outputs go as they are now.

Top Brands View All Manufacturers. If you find a product of interest without a calibration version, our customer support will be more then helpful to clarify this topic for datasgeet. 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. As the product is customised datasneet your requirements, we cannot accept returns should you decide you no longer want the instrument.


Country of origin United States US. CrossRoads on Nov 07, We will check the case and contact you as soon as possible. An error occurred, your message could not be sent. There is also the ‘ series of 4 line to 16 line decoders. Thanks to my pal Majenko, I’m out adtasheet 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 adtasheet get back my missing code whom not understand me.

Using multiple instances of the BME class associated with each selected output will allow proper tracking of any internal state and data associated with the device connected to that output. Using a 74HC in this situation is both pointless and wasteful. You can get these from the data sheet for the device.

The wemos connects it to ground for you.