7432: Difference between revisions
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The '''7432''' (variants 74LS32, 74HC32) is a 74-series logic IC with four independent 2-input OR gates. | The '''7432''' (variants 74LS32, 74HC32) is a 74-series logic IC with four independent 2-input OR gates. | ||
== 7432 Pinout == | == 7432 Pinout == | ||
{{Pinout74xxQuad14pin}} | |||
== Signal descriptions == | == Signal descriptions == | ||
For each set of pins starting with the same number, Y is high if either A or B are high. | For each set of pins starting with the same number, Y is high if either A or B are high. | ||
[[Category:7400 series|032]] | [[Category:7400 series|032]] | ||
Revision as of 03:55, 7 March 2014
The 7432 (variants 74LS32, 74HC32) is a 74-series logic IC with four independent 2-input OR gates.
7432 Pinout
.--\/--.
1A -> |01 14| -- +5V
1B -> |02 13| <- 4A
1Y <- |03 12| <- 4B
2A -> |04 11| -> 4Y
2B -> |05 10| <- 3A
2Y <- |06 09| <- 3B
Gnd -- |07 08| -> 3Y
`------'
Signal descriptions
For each set of pins starting with the same number, Y is high if either A or B are high.
