Symbol. Parameter. Value. Unit. VCC. Supply Voltage. to +7. V. VI. DC Input Voltage. to VCC + V. VO. DC Output Voltage. to VCC + V. IIK. 74HCN datasheet, 74HCN pdf, 74HCN data sheet, datasheet, data sheet, pdf, NXP Semiconductors, Quad buffer/line driver; 3-state. NXP Semiconductors 74HCN: available from 5 distributors. Explore Integrated Circuits (ICs) on Octopart: the fastest source for datasheets, pricing, specs.

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That chip does not have output enable, and seems to be on all the time, interfering with other SPI signals. Revision history Table All datsheet brands, product names, service names and trademarks are the property of their respective owners. Op amps, of course, vary -widely- but here are some common ones.

Plastic interlead protrusions of 0. Logic diagram one buffer 5. The most common timer chip is thebut it comes in datahseet few flavors! You need to figure out how many you need and for what directions, though.

Email Required, but never shown. The second function is to act as a buffer that has output enable, in order to control SPI output from a 74HC chip. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. They arent very good but were so popular in older designs, you’ll run across them.

Ye Olde Op amp. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.



They are for the most part 1. Home Questions Tags Users Unanswered. Level translation from 5 V to 3. Preliminary [short] data sheet Qualification This datashest contains data from the preliminary specification. Table of Contents Introduction. This is the ‘classic’ first internally dagasheet op-amp. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information.

The first is level translation from 3. Tony EE rocketscientist 62k 2 21 You can use Schottky diodes such as 1N preferred or 1Ns. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability dstasheet the consequences of use of such information.

User Tools Log In. The chip came to market inand TI production of the part ceased some time ago.

74HCN Datasheet pdf – Quad buffer/line driver; 3-state – NXP Semiconductors

In general the CMOS versions are better. Digikey Mouser Newark Maxim Direct. For more information, please visit: Terms and conditions of commercial sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http: In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.

The English version shall prevail in case of any discrepancy between the translated and English versions. Sign up or log in Sign up using Google. Export might require a prior authorization from competent authorities. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office.


The content is still under internal review and subject to formal approval, which may result in modifications or additions. Some notes on 74′ logic chips: Static characteristics Table 6.

You mention a touch screen.

74HC125N DIP

Wouter van Ooijen Op amps are like the flavor crystals of electronics! Some people use the SN motor driver chip because it is pin-compatible, has output diodes and can provide 1A per motor, 2A peak.

An instrumentation amplifier that can be programmed for gains ofwith a single resistor. When the chip that generates the input runs at a lower Vcc, HCT is often better.

Hopefully we and other nice people will be able to keep the distributor links current. Except where otherwise noted, content on this wiki is licensed under the following license: Plastic or metal protrusions of 0.

Some notes on op-amps: There’s a bevy of dual rail voltage shifter ICs that operate in both directions. NXP does not accept any liability in this respect. But if we cant you can always search at http: If you have a non-US distributor you use please add the links below so people outside the US can buy from their local shops.

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