The 74LS83A by Motorola is a 4-BIT BINARY FULL ADDER. Below is the official datasheet preview.
| Part number | 74LS83A, 74LS83 |
|---|---|
| Manufacturer | Motorola |
| File Size | 94.88 KB |
| Description | 4-BIT BINARY FULL ADDER |
| Datasheet |
 74LS83_MotorolaInc.pdf
|
| Note |
This datasheet PDF includes multiple part numbers: 74LS83A, 74LS83. Please refer to the document for exact specifications by model. |
|
|
The LS83A adds two 4-bit binary words (A plus B) plus the incoming carry. ∑4) and outgoing carry (C4) outputs.C0 + (A1+B1)+2(A2+B2)+4(A3+B3)+8(A4+B4) = ∑1+2∑2+4∑3+8∑4+16C4 Where: (+) = plus Due to the symmetry of the binary add function the LS83A can be used with either all inputs and outputs active HIGH (positive logic) or with all inputs and outputs active LOW (negative logic).Note that with active HIGH Inputs, Carry Input can not be le
📁 74LS83A Similar Datasheet
