7404: Difference between revisions

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m (→‎7404 Pinout: harmonize style)
m (clarification, category sort key)
 
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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 (NOT gates).
== 7404 Pinout ==
== 7404 Pinout ==
         .--\/--.
         .--\/--.
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== Signal descriptions ==
== Signal descriptions ==
Y is the logical inverse of A
Y is the logical inverse of A (1 if A is 0 and vice versa).


[[Category:7400 series|04]]
[[Category:7400 series|004]]

Latest revision as of 22:16, 18 October 2018

The 7404 (variants 74LS04, 74HC04) is a 74-series logic IC with six independent inverters (NOT gates).

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 (1 if A is 0 and vice versa).