| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | DM5490 |  133Kb/10P | Decade and Binary Counters |
| DM5490A |  175Kb/7P | Decade, and Binary Counters |
| DM5490AJ |  175Kb/7P | Decade, and Binary Counters |
| DM5490AN |  175Kb/7P | Decade, and Binary Counters |
| DM5490AW |  175Kb/7P | Decade, and Binary Counters |
| DM5490J |  133Kb/10P | Decade and Binary Counters |
| DM5490W |  133Kb/10P | Decade and Binary Counters |
 National Semiconductor ... | DM5490A |  175Kb/ 7P | Decade, and Binary Counters |
| DM5490AJ |  175Kb/ 7P | Decade, and Binary Counters |
| DM5490AN |  175Kb/ 7P | Decade, and Binary Counters |
| DM5490AW |  175Kb/ 7P | Decade, and Binary Counters |
| DM5490J |  133Kb/ 10P | Decade and Binary Counters |
| DM5490W |  133Kb/ 10P | Decade and Binary Counters |
| DM5493A |  175Kb/ 7P | Decade, and Binary Counters |
| DM5493AJ |  175Kb/ 7P | Decade, and Binary Counters |
| DM5493AW |  175Kb/ 7P | Decade, and Binary Counters |
 National Semiconductor ... | DM5400 |  94Kb/ 4P | Quad 2-Input NAND Gates |
| DM5400J |  94Kb/ 4P | Quad 2-Input NAND Gates |
| DM5400W |  94Kb/ 4P | Quad 2-Input NAND Gates |
| DM5401 |  97Kb/ 4P | Quad 2-Input NAND Gates with Open-Collector Outputs |
| DM5402 |  93Kb/ 4P | Quad 2-Input NOR Gates |
| DM5402J |  93Kb/ 4P | Quad 2-Input NOR Gates |
| DM5402W |  93Kb/ 4P | Quad 2-Input NOR Gates |
| DM5403 |  93Kb/ 4P | Quad 2-Input NAND Gates with Open-Collector Outputs |