| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74HC259DRE4 | TEXAS INSTRUMENTS | 8-BIT ADDRESSABLE LATCHES | 686 KB | 19 |  |
| SN74HC251DT | TEXAS INSTRUMENTS | DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 492 KB | 17 | |
| SN74HCT240FPT | TEXAS INSTRUMENTS | DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 492 KB | 17 | |
| SN74HCT273DBR(p/b) | TEXAS INSTRUMENTS | DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 492 KB | 17 | |
| SN74HCT244ANS | TEXAS INSTRUMENTS | DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 492 KB | 17 | |
| SN74HCT08DB | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-AND GATES | 78 KB | 4 | |
| SN74HC646DWR | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-AND GATES | 78 KB | 4 | |
| SN74HC688DWE4 | TEXAS INSTRUMENTS | 8-BIT IDENTITY COMPARATORS | 518 KB | 15 | |
| SN74HC74DBRG4 | TEXAS INSTRUMENTS | DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET | 733 KB | 20 | |
| SN74HCU04PWT | TEXAS INSTRUMENTS | HEX INVERTERS | 591 KB | 16 | |
| SN74HCT4040M96 | TEXAS INSTRUMENTS | HEX INVERTERS | 591 KB | 16 | |
| SN74HCT4053PWR | TEXAS INSTRUMENTS | HEX INVERTERS | 591 KB | 16 | |
| SN74HCT32DE4 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 781 KB | 14 | |
| SN74HCT32NSR | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 781 KB | 14 | |
| SN74LS03NE4 | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 781 KB | 14 | |
| SN74LC1G3157K | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 781 KB | 14 | |
