7404

From NESdev Wiki
Revision as of 03:58, 7 March 2014 by Lidnariq (talk | contribs) (→‎7404 Pinout: harmonize style)
Jump to navigationJump to search

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

Retrieved from "https://www.nesdev.org/w/index.php?title=7404&oldid=138"