Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at . 74LS datasheet, 74LS pdf, 74LS data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Quad 2-Input Exclusive-NOR Gate with. NOTES: 1. DIMENSIONS A” AND B” ARE DATUMS AND. T” IS A DATUM SURFACE. 2. DIMENSIONING AND TOLERANCING PER ANSI. YM, 3 .

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74LS266 Datasheet PDF

However, extending the concept of the binary logical operation to three inputs, the SN74S with two shared “C” and four independent “A” and “B” inputs for its four outputs, was a device that followed the truth table:. XNOR gate circuit using three mixed gates. Some product s can be claimed for warranty for manufacturer defect or if it is not functioning within the stipulated period from the day of receiving the goods.

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This product is not designed to be radiation resistant. Views Read Edit View history. There are two symbols for XNOR gates: A high datazheet 1 results if both of the inputs to the gate are the same. Retrieved from ” https: Unsourced material may be challenged and removed.


All the order made would be posted in between days time. If we did not receive the payment after 48 hours, the order will automatically be canceled. From Wikipedia, the free encyclopedia. Products and product specifications may be subject to change without notice. Very satisfied with the services: Retrieved 6 May We give an access to everything buyer need at competitive prices. If one but not both inputs are high 1a low output 0 results.

74ls266 one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. Share datasbeet thoughts with others.

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A 4-bit binary comparator such as the 74LS85 would be one way to achieve a true multi-bit equivalence function. Customer will need to bear the postage fees for the product s sent back to us. By using this site, you agree to the Terms of Use and Privacy Policy. Otherwise, we would notice the Buyer for any delay. Hitachi Semiconductor America Inc. Datasheets are readily available in most datasheet databases and suppliers. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without.

Closed This item has ended. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic 74lss266 such as fail- safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. For the NOR constructions, the upper arrangement requires fewer gates.


74LS – Quad Exclusive NOR Gate OC

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The two-input daasheet implements logical equalitybehaving according to the truth table to dayasheet right, and hence the gate is sometimes called an “equivalence gate”. Tokyo 03 Fax: It does not implement a logical “equivalence” function, unlike two-input Exclusive OR gates; for example its output is L ow when all inputs are L ow.

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Datasheet «SN54/74LS266»

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