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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It does not implement a logical “equivalence” function, unlike two-input Exclusive OR gates; 742266 example its output is L ow when all inputs are L ow. 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: In other projects Wikimedia Commons. Retrieved 6 May A high output 1 results if both of the inputs to the gate are the same. From Wikipedia, the free encyclopedia. This article needs additional catasheet for verification.

There are two symbols for XNOR gates: From Wikipedia, the free encyclopedia. December Learn how and when to remove this template message. Please help improve this article by adding citations to reliable sources.

In other projects Wikimedia Commons. Views Read Edit View history. This page was last edited on 24 Octoberat For the NOR constructions, the upper arrangement requires fewer gates. Datasheets are readily available in most datasheet databases and suppliers.

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Articles needing additional references from December All articles needing additional references Commons category link is on Wikidata. December Learn how and when to remove this template message. Articles needing additional references from December All articles needing additional references Commons category link is on Wikidata. Unsourced material may be challenged and removed.

A 4-bit binary comparator such as the 74LS85 would be one way to achieve a true multi-bit equivalence function.

For the NAND constructions, the lower arrangement offers the advantage of a shorter propagation delay 72466 time delay between an input changing and the output changing.

Both include four independent, two-input, XNOR gates. XNOR gate circuit using three mixed gates.

XNOR gate – Wikipedia

A 4-bit binary comparator such as the 74LS85 would be one way to achieve a true multi-bit equivalence function. This page was last edited on 24 Octoberat Retrieved from ” https: If one but not both inputs are high 1a low output 0 results. For the NOR constructions, the upper arrangement requires fewer gates. This article needs additional citations for verification. A high output 1 results if both of the inputs to the gate are the same. If one but not both inputs are high 1a low output 0 results.

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”. Retrieved 6 May 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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There are two symbols for XNOR gates: XNOR gate circuit using three mixed gates. However, extending the concept of the binary logical operation to three inputs, the SN74S with two 7466 “C” and four independent “A” and “B” inputs for its four outputs, was a device that followed the truth table:.

For the NAND constructions, the lower arrangement offers the advantage of a shorter propagation delay the time dtaasheet between an input changing and the output changing. Views Read Edit View history.

(PDF) 74266 Datasheet download

By using this site, you agree to the Terms of Use and Privacy Policy. Both include four independent, two-input, XNOR gates.

By using this site, you agree to the Terms of Use and Privacy Daatsheet. 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”. Please help improve this article by adding citations to reliable sources. Datasheets are readily available in most datasheet databases and suppliers.

Unsourced material may be challenged and removed.