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 .

Author: Zulkisho Voshicage
Country: Cape Verde
Language: English (Spanish)
Genre: Literature
Published (Last): 20 April 2016
Pages: 423
PDF File Size: 13.59 Mb
ePub File Size: 7.58 Mb
ISBN: 111-5-34873-605-8
Downloads: 25764
Price: Free* [*Free Regsitration Required]
Uploader: Tezilkree

Fairchild Semiconductor 74LS Series Datasheets. DM74LS, 74LS Datasheet.

Share your thoughts with others. Please select option below X. Retrieved 6 May Hitachi bears no responsibility for failure or damage when used. Even within the guaranteed ranges, consider normally foreseeable. Tokyo 03 Fax: Hitachi makes every attempt to ensure that its products are of high quality and reliability.

Defects caused by abuse or misuse of the product. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without. Continue Shopping Add To List. 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. Views Read Edit View history. Confirm that you have. Customer will need to bear the postage fees for the product s sent back to us.

No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.


Please help improve this 74ls2266 by adding citations to reliable sources. A 4-bit binary comparator such as the 74LS85 would be one way to achieve a true multi-bit equivalence function.

By using this site, you agree to the Terms of Use and Privacy Policy. From Wikipedia, the free encyclopedia.

Both include four independent, two-input, XNOR gates. December Learn how and when to remove this template message. XNOR gate circuit using three mixed gates. For datashet NAND constructions, the lower arrangement offers the advantage of a shorter propagation delay the time delay between an input changing and the output changing. Copyright ‘ Hitachi, Ltd. Modification or repair resulting malfunction or self-physical damage. A high output 1 results if both of 74ks266 inputs to the gate are the same.

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:. Since 21 Aug Products and product specifications may be subject to change without notice.

Datasheeet the order made would be posted in between days time. This product is not designed to be radiation resistant. Hitachi Semiconductor America Inc.

Even within the guaranteed ranges, vatasheet 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. This page was last edited on 24 Octoberat Kindly make the payment within 48 hours after placing the order.


Datasheet «SN54/74LS266»

All the product s will be tested before delivered out. In other projects Wikimedia Commons. Confirm that you have received the latest product standards or specifications before final design, purchase or use.

Very satisfied with the services: Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. We would bear the postage for replacement after checking on the product s.

Articles needing additional references from December All articles needing additional references Commons category link is on Wikidata. The two-input version implements logical equalitybehaving according to the truth table to the right, and hence the gate is sometimes called an “equivalence gate”. For the NOR constructions, the upper arrangement requires fewer datashedt. 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.

Hitachi Asia Hong Kong Ltd. Closed This item has ended.

Tun-Hwa North Road, Taipei Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat 74lw266 characteristics, installation conditions and other characteristics. There are two symbols for XNOR gates: