74LS183D Full Adder
74LS183D is a carry-save full adder which features an individual carry output from each bit for use in multiple-input to produce the true sum and true carry outputs
Function table
| Inputs | Outputs | |||
|---|---|---|---|---|
| Cn | ||||
| B | A | SUM | Cn+1 | |
| L | L | L | L | L |
| L | L | H | H | L |
| L | H | L | H | L |
| L | H | H | L | H |
| H | L | L | H | L |
| H | L | H | L | H |
| H | H | L | L | H |
| H | H | H | H | H |
H = HIGH Level
L = LOW Level
X = Don't Care
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