MC74ACT139DG Standard Logic by ON Semiconductor

Dual 1-of-4 Decoder/Demultiplexer

Status: Active
Series: MC74ACT139
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The MC74AC139/74ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the MC74AC139/74ACT139 can be used as a function generator providing four minterms of two variables.

Prices starting from US$0.19


Distributor Starting From Stock
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.51
240
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Logo for Avnet Silica Avnet Silica -
2,160
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Logo for Newark Electronics Newark Electronics US$0.34
-
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Logo for Future Electronics Future Electronics US$0.32
-
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Logo for Avnet America Avnet America US$0.33
-
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Logo for Avnet Asia Avnet Asia US$0.34
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Logo for EBV Elektronik EBV Elektronik -
-
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Features

Multifunction Capability
Two Completely Independent 1-of-4 Decoders
Active LOW Mutually Exclusive Outputs
Outputs Source/Sink 24 mA
ACT139 Has TTL Compatible Inputs
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Specifications

Description MC74ACT139
Compliance Pb-free Halide free
Channels 2
VCC Min (V) 4.5
VCC Max (V) 5.5
tpd Max (ns) 9.5
IO Max (mA) 24
Package Type SOIC-16

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC Rail | Avnet Silica
Ic,decoder/Demux,2-To-4-Line,act-Cmos,sop,16Pin,plastic |Onsemi MC74ACT139DG | Newark Electronics
74ACT Series 2 to 6 V Dual 1-of-4 Decoder / Demultiplexer - SOIC-16 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74ACT139DG?

Additional datasheets, footprints and schematics for MC74ACT139DG are listed on our Part Details page. You can also find images and similar parts to MC74ACT139DG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74ACT139DG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74ACT139DG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74ACT139DG fall under?

The MC74ACT139DG is listed under Timing, Logic & Memory > Standard Logic > Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to MC74ACT139DG when available in the Multiplexers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC74ACT139DG you can contact the distributor directly for product support, shipping queries etc.

Is the MC74ACT139DG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC74ACT139DG have stock available?

Authorised distributors including Farnell, Transfer Multisort Elektronik, Avnet Silica, Newark Electronics and Future Electronics have stock available or on a lead time for MC74ACT139DG.

How do I check stock and lead times for all distributors?

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