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

Products and product specifications may be subject to change without notice. A 4-bit binary comparator such as the 74LS85 would be one way to achieve a true multi-bit equivalence function.

74l2s66 material may be challenged and removed. Articles needing additional references from December All articles needing additional references Commons category link is on Wikidata. Only buyers who purchased the product may leave a review.


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”.

Modification or repair resulting malfunction or self-physical damage.

74LS266 – Quad Exclusive NOR Gate OC

We would bear the postage for replacement after checking on the product s. Kindly make 74ls2666 payment within 48 hours after placing the order.

If we did not receive the payment after 48 hours, the order will automatically be canceled. A high output 1 results if both of the inputs to the gate are the same.

This product is not designed to be radiation resistant. Since 21 Aug Hitachi Semiconductor America Inc.

Retrieved 6 May Please select option below X. 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:. Retrieved from ” https: 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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Closed This item has ended. Hitachi bears no responsibility for failure or damage when used. This article needs additional citations for verification. Copyright ddatasheet Hitachi, Ltd. There are two symbols for XNOR gates: Within Malaysia ,Ship By: 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. 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 dtasheet this document without. XNOR gate circuit using three mixed gates.