7486: Difference between revisions
From NESdev Wiki
Jump to navigationJump to search
m (category sort key) |
m (→References: https) |
||
| Line 9: | Line 9: | ||
== References == | == References == | ||
* [ | * [https://www.kingswood-consulting.co.uk/giicm/7450.html GIICM – 7400 series TTL IC's: 7450...7499] | ||
Revision as of 00:01, 4 August 2023
The 7486 (variants 74LS86, 74HC86) is a 74-series logic IC with four independent 2-input XOR gates.
7486 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
Y is low if A and B are the same (both low or both high). Y is high if A and B are different (A high and B low or vice versa).
