數位解多工器和解碼器

Buffered 1-bit to 4-bit decoders that are great for input/output expansion

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Resolve common I/O limitation issues such as increasing the number of inputs on a microcontroller or increasing the number of outputs on a microcontroller with our portfolio than 100 digital demultiplexers and decoders. Included are 1-to-2, 2-to-4, and 3-to-8 line demultiplexers/decoders. 
SN74AHCT139-Q1
數位解多工器和解碼器

具有 TTL 輸入的車用雙路 2 線路至 4 線路解碼器或解多工器

約略價格 (USD) 1ku | 0.176

SN74AHC138-Q1
數位解多工器和解碼器

車用 2V 至 5.5V 3 線路至 8 線路解碼器和解多工器

約略價格 (USD) 1ku | 0.176

SN74AHC238-Q1
數位解多工器和解碼器

車用 3 線路至 8 線路反相與非反相解碼器和解多工器

約略價格 (USD) 1ku | 0.109

SN74AHC139-Q1
數位解多工器和解碼器

Automotive dual 2-line to 4-line demultiplexer and decoder

約略價格 (USD) 1ku | 0.176

SN74AHC238
數位解多工器和解碼器

具有高速 CMOS 邏輯的 3 線路至 8 線路反相和非反相解碼器和解多工器

約略價格 (USD) 1ku | 0.092

Why should you choose our digital demultiplexers & decoders?

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Diverse package offering

20 different package types in four different pin counts provides options for any application

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Strobe enable and address latching options

Enable high outputs or addressable latching options allow the user to change these inputs without affecting outputs

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Schmitt-trigger inputs

Leading to superior noise immunity and more reliable performance

Anatomy of a logic part number

Learn more about the different TI logic families and their specifications

Logic part numbers use a formulaic naming system to denote the device's functionality and features. This video reviews the components to a logic part's name.

Featured products for Digital demultiplexers & decoders
SN74HCS137 現行 具有位址鎖存器的 3 線路至 8 線路解碼器解多工器
SN74LVC1G18 現行 具有 3 態淘汰輸出的二選一非反相解多工器
SN74AHC138 現行 2V 至 5.5V 3 線路至 8 線路解碼器和解多工器

技術資源

Application note
Application note
Implications of Slow or Floating CMOS Inputs (Rev. E)
When designing systems using CMOS and BiCMOS devices, one must understand the characteristics of these families and the way inputs and outputs behave in systems.
document-pdfAcrobat PDF
Application brief
Application brief
Understanding Schmitt Triggers (Rev. A)
Schmitt triggers improve noise immunity and many of our digital demultiplexers & decoders incorporate them.
document-pdfAcrobat PDF
Application note
Application note
Reduce Noise and Save Power with the New HCS Logic Family (Rev. A)
TI developed the HCS family to improve performance and robustness over older technology.
document-pdfAcrobat PDF