| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DN74LS26 | Quad 2-input NAND Gate | 45K |
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| 2 | DN74LS260 | Dual 5-input NOR Gate | 42K |
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| 3 | DN74LS260S | Dual 5-input NOR Gate | 42K |
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| 4 | DN74LS261 | Logic IC | 109K |
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| 5 | DN74LS261D | Logic IC | 109K |
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| 6 | DN74LS261S | Logic IC | 109K |
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| 7 | DN74LS261SD | Logic IC | 109K |
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| 8 | DN74LS266 | Quad 2-input Exclusive NOR (XNOR) Gate | 48K |
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| 9 | DN74LS266S | Quad 2-input Exclusive NOR (XNOR) Gate | 48K |
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| 10 | DN74LS26S | Quad 2-input NAND Gate | 45K |
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