| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS244ANS | KB | ||||
| SN74LS245NSRG4 | TEXAS INSTRUMENTS | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 564 KB | 18 |  |
| SN74LS245P | TEXAS INSTRUMENTS | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 564 KB | 18 | |
| SN74LS251N3 | TEXAS INSTRUMENTS | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 564 KB | 18 | |
| SN74LS25IJ | TEXAS INSTRUMENTS | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 564 KB | 18 | |
| SN74LS27NE4 | TEXAS INSTRUMENTS | TRIPLE 3-INPUT POSITIVE-NOR GATES | 223 KB | 8 | |
| SN74LS373DWR/7.2 | TEXAS INSTRUMENTS | TRIPLE 3-INPUT POSITIVE-NOR GATES | 223 KB | 8 | |
| SN74LS378DR2 | TEXAS INSTRUMENTS | TRIPLE 3-INPUT POSITIVE-NOR GATES | 223 KB | 8 | |
| SN74LS379J | TEXAS INSTRUMENTS | OCTAL, HEX, AND QUAD D-TYPE FLIP-FLOPS WITH ENABLE | 726 KB | 16 | |
| SN74LS390NSRG4 | TEXAS INSTRUMENTS | DUAL 4-BIT DECADE AND BINARY COUNTERS | 1152 KB | 31 | |
| SN74LS465NE4 | TEXAS INSTRUMENTS | OCTAL BUFFERS WITH 3-STATE OUTPUTS | 353 KB | 9 | |
| SN74LS47DG4 | TEXAS INSTRUMENTS | OCTAL BUFFERS WITH 3-STATE OUTPUTS | 353 KB | 9 | |
| SN74LS574BN | TEXAS INSTRUMENTS | OCTAL BUFFERS WITH 3-STATE OUTPUTS | 353 KB | 9 | |
| SN74LS592DE4 | TEXAS INSTRUMENTS | 8-BIT BINARY COUNTERS WITH INPUT REGISTERS | 1306 KB | 30 | |
| SN74LS592NE4 | TEXAS INSTRUMENTS | 8-BIT BINARY COUNTERS WITH INPUT REGISTERS | 1306 KB | 30 | |
| SN74LS596NS | TEXAS INSTRUMENTS | 8-BIT BINARY COUNTERS WITH INPUT REGISTERS | 1306 KB | 30 | |
