| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS368AJS | KB | ||||
| SN74LS339AN | KB | ||||
| SN74LS259MR1 | KB | ||||
| SN74LS244NSR pb | KB | ||||
| SN74LS320N | TEXAS INSTRUMENTS | CRYSTAL-CONTROLLED OSCILLATORS | 226 KB | 6 |  |
| SN74LS322N | MOTOROLA | 8-BIT SHIFT REGISTERS WITH SIGN EXTEND | 113 KB | 4 |  |
| SN74LS293NE4 | MOTOROLA | 8-BIT SHIFT REGISTERS WITH SIGN EXTEND | 113 KB | 4 | |
| SN74LS21JDS | MOTOROLA | 8-BIT SHIFT REGISTERS WITH SIGN EXTEND | 113 KB | 4 | |
| SN74LS221DBRG4 | TEXAS INSTRUMENTS | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | 761 KB | 25 | |
| SN74LS221NS-SR-10 | TEXAS INSTRUMENTS | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | 761 KB | 25 | |
| SN74LS175NSRG4 | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS183J | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS175FK | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS166MR1 | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS169AN | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
| SN74LS191NE4 | TEXAS INSTRUMENTS | HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR | 403 KB | 13 | |
