74HCT139PW,112 查看數據表（PDF） - NXP Semiconductors.

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74HCT139PW,112

Dual 2-to-4 line decoder/demultiplexer

NXP Semiconductors. 

NXP Semiconductors

4. Functional diagram



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Fig 3. IEC Logic symbol

74HC139; 74HCT139

Dual 2-to-4 line decoder/demultiplexer

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Fig 2. Functional diagram

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74HC_HCT139

Product data sheet

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

Rev. 3 — 28 March 2014

© NXP Semiconductors N.V. 2014. All rights reserved.

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