| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS347J | KB | ||||
| SN74LS30M | KB | ||||
| SN74LS279ANE4 | KB | ||||
| SN74LS258D | KB | ||||
| SN74LS2600D | KB | ||||
| SN74LS251M | KB | ||||
| SN74LS258ANDS | KB | ||||
| SN74LS258BMEL | KB | ||||
| SN74LS240DWRG4 | KB | ||||
| SN74LS193NE4 | TEXAS INSTRUMENTS | SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | 846 KB | 22 |  |
| SN74LS197 | MOTOROLA | 4-STAGE PRESETTABLE RIPPLE COUNTERS | 93 KB | 6 |  |
| SN74LS195AN3 | MOTOROLA | 4-STAGE PRESETTABLE RIPPLE COUNTERS | 93 KB | 6 | |
| SN74LS244A | MOTOROLA | 4-STAGE PRESETTABLE RIPPLE COUNTERS | 93 KB | 6 | |
| SN74LS24DMR1 | MOTOROLA | 4-STAGE PRESETTABLE RIPPLE COUNTERS | 93 KB | 6 | |
| SN74LS244MEL | MOTOROLA | 4-STAGE PRESETTABLE RIPPLE COUNTERS | 93 KB | 6 | |
| SN74LS244NSRG4 | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 | |
