LS40
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[替换型号]Replacement:74LS40DC 74LS40PC DM74LS40N ECG74LS40 HD74LS40 HD74LS40P LS40 M74LS40P MB74LS40 MB74LS40M N74LS40F N74LS40N NTE74LS40 SK74LS40 SN74LS40 SN74LS40J SN74LS40JD SN74LS40JDS SN74LS40JS SN74LS40N SN74LS40ND SN74LS40NDS SN74LS40NS T74LS40B1 T74LS40D1 TCG74LS40 X420500400 |
| 20111231
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