74VHC139MTC Standard Logic by ON Semiconductor

Dual 2-to-4 Decoder/Demultiplexer

Semiconductors - ICs
> Logic
> Decoders / Encoders
Status: Unknown
Series: 74VHC139
RoHS: Compliant
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The VHC139 is an advanced high speed CMOS Dual 2-to-4 Decoder/Demultiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The active LOW enable input can be used for gating or it can be used as a data input for demultiplexing applications. When the enable input is held HIGH, all four outputs are fixed at a HIGH logic level independent of the other inputs. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Where to Buy

Prices starting from US$0.22

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$0.22
2,350
in stock
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Logo for Farnell UK
Farnell
from US$0.64
0
in stock
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Features

High Speed: tPD = 5.0 ns (typ) at TA = 25°C
Low power dissipation: ICC = 4 µA (Max.) at TA = 25°C
High noise immunity: VNIH = VNIL = 28% VCC (Min.)
Power down protection is provided on all inputs
Pin and function compatible with 74HC139
Applications
This product is general usage and suitable for many different applications.

Specifications

Compliance Pb-free Halide free

Last 6 months Inventory & Pricing History

Alternative Descriptions

DECODER/DEMUX, -40 TO 85DEG C | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74VHC139MTC?

Additional datasheets, footprints and schematics for 74VHC139MTC are listed on our Part Details page. You can also find images and similar parts to 74VHC139MTC on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74VHC139MTC on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74VHC139MTC price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74VHC139MTC fall under?

The 74VHC139MTC is listed under Timing, Logic & Memory > Standard Logic > Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to 74VHC139MTC 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 74VHC139MTC you can contact the distributor directly for product support, shipping queries etc.

Is the 74VHC139MTC RoHS compliant?

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

Which authorised distributors for 74VHC139MTC have stock available?

Authorised distributors including Rochester Electronics and Farnell have stock available or on a lead time for 74VHC139MTC.

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