| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS365ANSRG4 | TEXAS INSTRUMENTS | HEX BUS DRIVERS WITH 3-STATE OUTPUTS | 835 KB | 24 |  |
| SN74LS366ANSR | TEXAS INSTRUMENTS | HEX BUS DRIVERS WITH 3-STATE OUTPUTS | 835 KB | 24 | |
| SN74LS280 | TEXAS INSTRUMENTS | 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS | 899 KB | 24 | |
| SN74LS273NE4 | TEXAS INSTRUMENTS | 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS | 899 KB | 24 | |
| SN74LS258BNE4 | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | 920 KB | 26 | |
| SN74LS245NSR/5.2 | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | 920 KB | 26 | |
| SN74LS245ANS | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | 920 KB | 26 | |
| SN74LS240NSRG4 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 | |
| SN74LS240SWR2 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 | |
| SN74LS191DRG4 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 | |
| SN74LS157MEL | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 | |
| SN74LS174DRG4 | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS175M | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS175N3 | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS148NE4 | TEXAS INSTRUMENTS | 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS | 620 KB | 22 | |
| SN74LS14DBRE4 | TEXAS INSTRUMENTS | HEX SCHMITT-TRIGGER INVERTERS | 611 KB | 10 | |
