| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS08NSRG4 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-AND GATES | 930 KB | 26 | |
| SN74LS12AJ | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-AND GATES | 930 KB | 26 | |
| SN74LS14NE4 | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
| SN74LS14N-P | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
| SN74LS14DRE4 | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
| SN74LS139NS | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
| SN74LS186AN | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
| SN74LS169BJ | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
| SN74LS156N3 | TEXAS INSTRUMENTS | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS | 732 KB | 17 | |
| SN74LS158N3 | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTIORS/MULTIPLEXERS | 787 KB | 19 | |
| SN74LS194AN3 | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTIORS/MULTIPLEXERS | 787 KB | 19 | |
| SN74LS21M | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTIORS/MULTIPLEXERS | 787 KB | 19 | |
| SN74LS228N | TEXAS INSTRUMENTS | 16 x 4 SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY WITH OPEN-COLLECTOR OUTPUTS | 149 KB | 10 | |
| SN74LS240H | TEXAS INSTRUMENTS | 16 x 4 SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY WITH OPEN-COLLECTOR OUTPUTS | 149 KB | 10 | |
| SN74LS245NSRE4 | TEXAS INSTRUMENTS | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 564 KB | 18 | |
| SN74LS257BDE4 | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | 920 KB | 26 |