74266 DATASHEET PDF

SN74LS (ACTIVE) Quad 2-input exclusive-NOR gates with open collector outputs. Datasheet ( KB). Description click to collapse contents. The ‘LS is . services. Reproduction of significant portions of TI information in TI data sheets is permissible only if reproduction is without alteration and is accompanied by all. Symbol VCC TA VOH IOL Supply Voltage Operating Ambient Temperature Range Output Voltage High Output Current Low Parameter Min Typ Max Unit.

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There are two symbols for XNOR gates: December Learn how and when to remove this template message. Retrieved from ” https: It does not implement 7426 logical “equivalence” function, unlike two-input Exclusive OR gates; for example its output is L ow when all inputs are L ow.

From Wikipedia, the free encyclopedia. This article needs additional citations for verification. A high output datashdet results if both of the inputs to the gate are the same. XNOR gate circuit using three mixed gates.

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”. The two-input version implements logical equalitybehaving datashset to the truth table to the right, and hence the gate is sometimes called an “equivalence gate”.

If one but not both inputs are high 1a low output 0 results. Both include four independent, two-input, XNOR gates. 7426 include four independent, two-input, XNOR gates. For the NAND datwsheet, the lower arrangement offers the advantage of a shorter propagation delay the time delay between an input changing and the output changing. 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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Retrieved from ” https: A high output dwtasheet results if both of the inputs to the gate are the same. XNOR gate circuit using three mixed gates. This page was last edited on 24 Octoberat By using this site, you agree to the Terms of Use and Privacy Policy.

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Datasheets are readily available in most datasheet databases and suppliers. By using this site, you agree to the Terms of Use and Privacy Policy. For the NOR constructions, the upper arrangement requires fewer gates. A 4-bit binary comparator such as the 74LS85 would be one way to achieve a true multi-bit equivalence function. Views Read Edit View history.

Datasheets are readily available in most datasheet databases and suppliers. Unsourced material may be challenged and removed. Retrieved 6 May In other projects Wikimedia Commons. Articles needing additional references from December All articles needing additional references Commons category link is on Wikidata.

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:. There are two symbols for XNOR gates: Views Read Edit View history.

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XNOR gate – Wikipedia

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:. From Wikipedia, the free encyclopedia. Please help improve this article by adding citations to reliable sources. For the NOR constructions, the upper arrangement requires fewer gates.

It does not implement a logical “equivalence” function, unlike two-input Exclusive OR gates; for example its output is L ow 74266 all inputs are L ow.

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If one but not both inputs are high 1a low output 0 results. Articles needing additional references datashwet December All articles needing additional references Commons category link is on Wikidata.

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

This article needs additional citations for verification. December Learn how and when to remove this template message. Unsourced material may be challenged and removed. Retrieved 6 May This page was last edited on 24 Octoberat