74HC137 查看數據表（PDF） - NXP Semiconductors.

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74HC137

3-to-8 line decoder, demultiplexer with address latches; inverting

NXP Semiconductors. 

Nexperia

4. Functional diagram

74HC137

3-to-8 line decoder, demultiplexer with address latches; inverting

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Fig 1. Functional diagram



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DDE



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Fig 2. Logic symbol

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DDE

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DDE

Fig 3. IEC logic symbol

74HC137

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 4 — 23 December 2015

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