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SN74HC139PWR The SN74HC139PWR is a Dual 2-Line to 4-Line Decoder/Demultiplexer from Texas Instruments. It operates over a wide voltage range and is suitable for high-speed applications.
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SN74HC139PWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74HC139PWR is a Dual 2-Line to 4-Line Decoder/Demultiplexer from Texas Instruments. It operates over a wide voltage range and is suitable for high-speed applications.
✓ Total Stock: 310 pcs
$ Price Range: $0.16

SN74HC139PWR Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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310 pcs
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310 pcs On Request 1 On Request On Request 14+ On Request On Request
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SN74HC139PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Independent Circuits
Mounting Type
Operating Temperature
Propagation Delay
SVHC Present
Supplier Device Package
Supplier Package
Type
Voltage
Voltage Supply Source
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SN74HC139PWR Description

Short technical summary and product information.

The Texas Instruments SN74HC139PWR is a dual 2-line to 4-line decoder/demultiplexer designed for high-speed memory decoders and data transmission systems. It features a wide operating voltage range from 2V to 6V and can drive up to 10 LSTTL loads.

 

This device offers low power consumption with a maximum ICC of 80 μA and a typical propagation delay of 10 ns. The outputs provide ±4 mA of drive at 5V, and it includes low input current of 1 μA max. Each decoder channel has an active low output strobe for simplifying cascading and data reception.

 

The SN74HC139PWR is available in a 16-TSSOP package, designed for surface mounting. It operates within a temperature range of -40°C to 85°C, making it suitable for various industrial applications.

SN74HC139PWR Quick Information

Product Type: Decoder/Demultiplexer
Series: 74HC
Canonical Name: SN74HC139 Dual 2-Line to 4-Line Decoder/Demultiplexer
Subcategory: Digital Demultiplexers & Decoders

SN74HC139PWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC139PWR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HC139PWR Features

  • Dual 2-line to 4-line decoder/demultiplexer.
  • Wide operating voltage range of 2V to 6V.
  • Low power consumption, 80μA max ICC.
  • Typical propagation delay of 10ns.
  • Surface mount 16-TSSOP package.

SN74HC139PWR Applications

  • Ideal for high-speed memory decoders.
  • Used in data transmission systems.
  • Suitable for logic control applications.
  • Facilitates cascading of decoder functions.

SN74HC139PWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC139PWR?

The SN74HC139PWR operates from 2V to 6V.

What package is the SN74HC139PWR available in?

The SN74HC139PWR is available in a 16-TSSOP (0.173", 4.40mm width) surface-mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the typical propagation delay?

Typical propagation delay is 10 nanoseconds.

What output drive current does it provide?

It provides ±4 mA output drive at 5V.

How many decoder circuits are included?

The SN74HC139PWR contains two independent 2-to-4 line decoder/demultiplexer circuits.

What is the maximum low input current?

Maximum low input current is 1 µA.

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