Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
DM74LS283 |
Click to view a larger image
| Part Number | DM74LS283 |
| Manufacturer | National Semiconductor |
| Description | These full adders perform the addition of two 4-bit binary numbers The sum (R) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit These adders feature full ... |
| Features |
Y Y
Y
Y Y
Full-carry look-ahead across the four bits Systems achieve partial look-ahead performance with the economy of ripple carry Typical add times Two 8-bit words 25 ns Two 16-bit words 45 ns Typical power dissipation per 4-bit adder 95 mW Alternate Military Aerospace device (54LS283) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6421 – 1 Order Number 54LS283DMQB 54LS283FMQB 54LS283LMQB DM54LS283J DM54LS283W DM74LS283M or DM74LS283N See NS Package Number E20A J16A M16A N16E or W16A C1995 Nationa... |
| Document |
 DM74LS283 Data Sheet
PDF 158.13KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DM74LS28 |
Fairchild Semiconductor |
Quad 2-Input NOR Buffer |
|
| 2 | DM74LS283 |
Fairchild Semiconductor |
4-Bit Binary Adder |
|
| 3 | DM74LS20 |
National Semiconductor |
Dual 4-Input NAND Gates |
|
| 4 | DM74LS20 |
Fairchild Semiconductor |
Dual 4-Input NAND Gate |
|
| 5 | DM74LS21 |
National Semiconductor |
Dual 4-Input AND Gates |
|