Conmutador de vídeo (CIR21853S)

Written by: Newton C. Braga
Category: Banco de circuitos

 

Encontrado en una documentación de National Semiconductor de la década de 1990, este circuito cambia las señales de video a líneas de 75 ohms. Los componentes son de la época.

 

Conmutador de vídeo
Conmutador de vídeo

 

 

 

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
Settings18.853MBMemory Usage43.63msRequest Duration
Theme
Open Button Position
Hide Empty Tabs
Autoshow
Reset to defaults
Joomla! Version5.3.2
PHP Version8.3.23
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.27-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
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$_SERVER
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  • After Access::preloadComponents (all components) (113.52KB) (388μs)
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  • 1 x After Access::preloadPermissions (com_content) (16.24MB) (47.8%)
    20.86ms
    1 x afterRenderComponent com_content (309.3KB) (15.62%)
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    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.47KB) (5.52%)
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    1 x afterRenderRawModule mod_finder (Busca_inteligente) (54.63KB) (2.66%)
    1.16ms
    1 x afterRoute (90.65KB) (2.15%)
    938μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (1.71%)
    748μs
    1 x Before Access::getAssetRules (id:24657 name:com_content.article.28347) (514.65KB) (1.62%)
    707μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (79.5KB) (1%)
    435μs
    1 x beforeRenderComponent com_content (100.52KB) (0.99%)
    433μs
    1 x After Access::preloadComponents (all components) (113.52KB) (0.89%)
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    1 x afterLoad (83.7KB) (0.7%)
    305μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (0.58%)
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    1 x Before Access::preloadComponents (all components) (33.13KB) (0.47%)
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    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.28%)
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    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.19%)
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    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
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21 statements were executed, 5 of which were duplicates, 16 unique12.42ms1.53MB
UniquesDuplicates 1Duplicates 2
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