| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | 54LS33DMQB |  49Kb/2P | QUAD 2-INPUT NOR BUFFER WITH OPEN-COLLECTOR OUTPUTS |
 National Semiconductor ... | 54LS33FMQB |  49Kb/ 2P | QUAD 2-INPUT NOR BUFFER WITH OPEN-COLLECTOR OUTPUTS |
| 54LS30 |  120Kb/ 6P | 8-Input NAND Gate |
 National Semiconductor ... | 54LS30DMQB |  120Kb/ 6P | 8-Input NAND Gate |
 National Semiconductor ... | 54LS30FMQB |  120Kb/ 6P | 8-Input NAND Gate |
 National Semiconductor ... | 54LS30LMQB |  120Kb/ 6P | 8-Input NAND Gate |
 National Semiconductor ... | 54LS32 |  120Kb/ 6P | Quad 2-Input OR Gates |
 National Semiconductor ... | 54LS323 |  124Kb/ 5P | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTER WITH SYNCHRONOUS RESET AND COMMON I/O PINS |
| 54LS323DMQB |  124Kb/ 5P | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTER WITH SYNCHRONOUS RESET AND COMMON I/O PINS |
| 54LS323FMQB |  124Kb/ 5P | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTER WITH SYNCHRONOUS RESET AND COMMON I/O PINS |
| 54LS32DMQB |  120Kb/ 6P | Quad 2-Input OR Gates |
| 54LS32FMQB |  120Kb/ 6P | Quad 2-Input OR Gates |
 National Semiconductor ... | 54LS32LMQB |  120Kb/ 6P | Quad 2-Input OR Gates |