MC74HC139ADR2G Standard Logic by ON Semiconductor

Dual 1-of-4 Decoder / Demultiplexer

Status: Active
Series: MC74HC139A
RoHS: Compliant
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High-Performance Silicon-Gate CMOS The MC74HC139A is identical in pinout to the LS139. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two independent 1-of-4 decoders, each of which decodes a two-bit Address to one-of-four active-low outputs. Active-low Selects are provided to facilitate the demultiplexing and cascading functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output, and utilizing the Select as a data input.

Where to Buy

Prices starting from US$0.13

Distributor Stock
Logo for Farnell
Farnell
from US$0.20
1,062
in stock
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Logo for Future Electronics
Future Electronics
from US$0.18
2,500
in stock
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Logo for element14
element14
from US$0.20
1,062
in stock
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Logo for Avnet Silica
Avnet Silica
-
5,000
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
2,500
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.20
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Logo for Avnet America
Avnet America
from US$0.13
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Logo for Avnet Asia
Avnet Asia
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Features

Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 mA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard No. 7A
Chip Complexity: 100 FETs or 25 Equivalent Gates
Pb-Free Packages are Available*

Specifications

Description MC74HC139A
Compliance Pb-free Halide free
Channels 2
VCC Min (V) 2
VCC Max (V) 6
tpd Max (ns) 23
IO Max (mA) null
Package Type SOIC-16

Alternative Descriptions

BIPOLAR JUNCTION TRANSISTOR ARRAYS - BJT | Farnell
74HC Series 2 to 6 V Dual 1-of-4 Decoder / Demultiplexer - SOIC-16 | Future Electronics
DECODER/DEMUX, DUAL, 1:4, SOIC-16 | element14
Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC T/R | Avnet Silica
Ic,decoder/Demux,2-To-4-Line,hc-Cmos,sop,16Pin,plastic Rohs Compliant: Yes |Onsemi MC74HC139ADR2G | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74HC139ADR2G?

Additional datasheets, footprints and schematics for MC74HC139ADR2G are listed on our Part Details page. You can also find images and similar parts to MC74HC139ADR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74HC139ADR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74HC139ADR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74HC139ADR2G fall under?

The MC74HC139ADR2G is listed under Timing, Logic & Memory > Standard Logic > Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to MC74HC139ADR2G 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 MC74HC139ADR2G you can contact the distributor directly for product support, shipping queries etc.

Is the MC74HC139ADR2G RoHS compliant?

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

Which authorised distributors for MC74HC139ADR2G have stock available?

Authorised distributors including Farnell, Future Electronics, element14, Avnet Silica and EBV Elektronik have stock available or on a lead time for MC74HC139ADR2G.

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