7404: Difference between revisions
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The '''7404''' (variants 74LS04, 74HC04) is a 74-series logic IC with six independent inverters. | The '''7404''' (variants 74LS04, 74HC04) is a 74-series logic IC with six independent inverters. | ||
== 7404 Pinout == | == 7404 Pinout == | ||
.--\/--. | |||
1A --|01 14|-- +5V | |||
1Y --|02 13|-- 6A | |||
2A --|03 12|-- 6Y | |||
2Y --|04 11|-- 5A | |||
3A --|05 10|-- 5Y | |||
3Y --|06 09|-- 4A | |||
Gnd --|07 08|-- 4Y | |||
Gnd --|07 08|-- 4Y | `------' | ||
== Signal descriptions == | == Signal descriptions == |
Revision as of 04:15, 31 January 2013
The 7404 (variants 74LS04, 74HC04) is a 74-series logic IC with six independent inverters.
7404 Pinout
.--\/--. 1A --|01 14|-- +5V 1Y --|02 13|-- 6A 2A --|03 12|-- 6Y 2Y --|04 11|-- 5A 3A --|05 10|-- 5Y 3Y --|06 09|-- 4A Gnd --|07 08|-- 4Y `------'
Signal descriptions
Y is the logical inverse of A