| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74HC00DB | KB | ||||
| SN74HC4020ANSR | KB | ||||
| SN74HC574F | KB | ||||
| SN74LS107A | TEXAS INSTRUMENTS | DUAL J-K FLIP-FLOPS WITH CLEAR | 493 KB | 12 |  |
| SN74LS123DRG4 | TEXAS INSTRUMENTS | DUAL J-K FLIP-FLOPS WITH CLEAR | 493 KB | 12 | |
| SN74LS132NSR | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-NAND SCHMITT TRIGGERS | 928 KB | 23 | |
| SN74LS136NS | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-NAND SCHMITT TRIGGERS | 928 KB | 23 | |
| SN74LS138DRG4 | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECORDERS/DEMULTIPLEXERS | 828 KB | 25 | |
| SN74LS253NS | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECORDERS/DEMULTIPLEXERS | 828 KB | 25 | |
| SN74LS2323DRG4 | TEXAS INSTRUMENTS | 3-LINE TO 8-LINE DECORDERS/DEMULTIPLEXERS | 828 KB | 25 | |
| SN74LS21DR | TEXAS INSTRUMENTS | DUAL 4-INPUT POSITIVE-AND GATES | 509 KB | 12 | |
| SN74LS682NSR | TEXAS INSTRUMENTS | 8-BIT MAGNITUDE/IDENTITY COMPARATORS | 1310 KB | 34 | |
| SN74LS691N | TEXAS INSTRUMENTS | SYNCHRONOUS COUNTERS WITH OUTPUT REGISTERS AND MULTIPLEXED 3-STATE OUTPUTS | 532 KB | 11 | |
| SN74LS696N | TEXAS INSTRUMENTS | SYNCHRONOUS UP/DOWN COUNTERS WITH OUTPUT REGISTERS AND MULTIPLEXED 3-STATE OUTPUTS | 565 KB | 10 | |
| SN74LS624DR | TEXAS INSTRUMENTS | SYNCHRONOUS UP/DOWN COUNTERS WITH OUTPUT REGISTERS AND MULTIPLEXED 3-STATE OUTPUTS | 565 KB | 10 | |
| SN74LS540MN | TEXAS INSTRUMENTS | SYNCHRONOUS UP/DOWN COUNTERS WITH OUTPUT REGISTERS AND MULTIPLEXED 3-STATE OUTPUTS | 565 KB | 10 | |
