| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | DM74LS962 |  157Kb/8P | Dual Rank 8-Bit TRI-STATE Shift Register |
| DM74LS962N |  157Kb/8P | Dual Rank 8-Bit TRI-STATE Shift Register |
 National Semiconductor ... | DM74LS962N |  157Kb/ 8P | Dual Rank 8-Bit TRI-STATE Shift Register |
| DM74LS90 |  131Kb/ 10P | Decade and Binary Counters |
 National Semiconductor ... | DM74LS90M |  131Kb/ 10P | Decade and Binary Counters |
 National Semiconductor ... | DM74LS90N |  131Kb/ 10P | Decade and Binary Counters |
 National Semiconductor ... | DM74LS93 |  131Kb/ 10P | Decade and Binary Counters |
| DM74LS93M |  131Kb/ 10P | Decade and Binary Counters |
| DM74LS93N |  131Kb/ 10P | Decade and Binary Counters |
| DM74LS952 |  149Kb/ 8P | Dual Rank 8-Bit TRI-STATE짰Shift Register |
| DM74LS95B |  111Kb/ 5P | 4-BIR RIGHT/LEFT SHIFT REGISTER |
| DM74LS95BM |  111Kb/ 5P | 4-BIR RIGHT/LEFT SHIFT REGISTER |
| DM74LS95BN |  111Kb/ 5P | 4-BIR RIGHT/LEFT SHIFT REGISTER |
 National Semiconductor ... | DM74LS00 |  120Kb/ 6P | Quad 2-Input NAND Gates |
 National Semiconductor ... | DM74LS00E |  120Kb/ 6P | Quad 2-Input NAND Gates |