| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | DM74LS375 |  103Kb/6P | 4-Bit Latch |
| DM74LS375 |  75Kb/3P | 4-Bit Latch |
 National Semiconductor ... | DM74LS373N |  160Kb/8P | TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops |
 National Semiconductor ... | DM74LS373WM |  160Kb/8P | TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops |
 National Semiconductor ... | DM74LS374 |  160Kb/8P | TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops |
| DM74LS374N |  160Kb/8P | TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops |
 National Semiconductor ... | DM74LS374WM |  160Kb/8P | TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops |
| DM74LS377 |  79Kb/3P | OCTAL D FLIP-FLOP WITH COMMON ENABLE AND CLOCK |
| DM74LS377 |  143Kb/6P | Octal D Flip-Flop with Common Enable and Clock |
 National Semiconductor ... | DM74LS377N |  79Kb/3P | OCTAL D FLIP-FLOP WITH COMMON ENABLE AND CLOCK |
| DM74LS377N |  143Kb/6P | Octal D Flip-Flop with Common Enable and Clock |