Posted on March 24, 2019


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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This product is not designed 74lz266 be radiation resistant. In other projects Wikimedia Commons. There are two symbols for XNOR gates: Confirm that you have.

Share your thoughts with others. Continue Shopping Add To List. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics.

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74LS266 Datasheet PDF

Only buyers who purchased the product may leave a review. Both include four independent, two-input, XNOR gates. Datasbeet using this site, you agree to the Terms of Use and Privacy Policy.

This page was last edited on 24 Octoberat From Wikipedia, the free encyclopedia.

Datasheets are readily available in most datasheet databases and suppliers. For the NAND constructions, the lower arrangement offers the advantage of a shorter propagation delay the time delay between an input changing and the output changing.


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Design your 74lz266 so that the product is used within the ranges guaranteed by Hitachi particularly. Closed This item has ended. If one but not both inputs are high 1a low output 0 results. Views Read Edit View history.

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No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval 74ls2666 Hitachi. Confirm darasheet you have received the latest product standards or specifications before final design, purchase or use.

Retrieved 6 May Articles needing additional references from December All articles needing additional references Commons category link is on Wikidata. XNOR gate circuit using three mixed gates. 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:.


For further information write to: Hitachi makes every attempt to ensure that its products are of high quality and reliability. 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. Unsourced material may be challenged and removed. A high output 1 results if both of the inputs to the gate are the same.

Hitachi bears no responsibility for failure or damage when used. Even within the guaranteed ranges, consider normally foreseeable.

Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures 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.

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