SN74HCS139QDRQ1
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- Mfr.Part #
- SN74HCS139QDRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- SOIC-16
- Datasheet
- Download
- Description
- AUTOMOTIVE DUAL 2-LINE TO 4-LINE
- Stock
- 2,498
- In Stock ：
- 2,498
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Product :
- Decoders / Demultiplexers
- Logic Family :
- HCS
- Maximum Operating Temperature :
- + 125 C
- Series :
- SN74HCS139-Q1
- Mounting Style :
- SMD/SMT
- Manufacturer :
- Texas Instruments
- Minimum Operating Temperature :
- - 40 C
- Operating Temperature :
- -40°C ~ 125°C
- Independent Circuits :
- 1
- Number of Circuits :
- 2 Circuit
- Number of Input Lines :
- 4 Input
- Packaging :
- Cut Tape
- Product Status :
- Active
- Voltage Supply Source :
- Single Supply
- Voltage - Supply :
- 2V ~ 6V
- Type :
- Decoder/Demultiplexer
- Circuit :
- 2 x 2:4
- Product Type :
- Encoders, Decoders, Multiplexers and Demultiplexers
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Output Lines :
- 8 Output
- Product Category :
- Encoders, Decoders, Multiplexers and Demultiplexers
- Current - Output High, Low :
- 7.8mA, 7.8mA
- Supplier Device Package :
- 16-SOIC
- Base Product Number :
- 74HCS139
- RoHS :
- Details
- Mounting Type :
- Surface Mount
- Package / Case :
- SOIC-16
- Subcategory :
- Logic ICs
- Brand :
- Texas Instruments
- Datasheets
- SN74HCS139QDRQ1
[Signal Switches, Multiplexers, Decoders] Overview
The SN74HCS139QDRQ1, manufactured by Texas Instruments, is an automotive-grade dual 2-line to 4-line decoder/demultiplexer. This integrated circuit (IC) offers robust performance and reliability, making it ideal for demanding automotive applications where precision and durability are paramount. Designed to meet stringent automotive industry standards, this decoder provides exceptional functionality for various automotive systems.
SN74HCS139QDRQ1 Features
- Automotive-grade quality: Ensures reliable operation in harsh automotive environments.
- Dual 2-line to 4-line decoding: Allows for efficient signal routing and management.
- High-speed operation: Supports rapid data processing, crucial for real-time automotive applications.
- Low power consumption: Optimizes energy efficiency, extending the lifespan of automotive electronics.
- Wide operating voltage range: Accommodates diverse automotive power supply requirements.
- Compact and robust package: Facilitates easy integration into automotive electronic systems.
SN74HCS139QDRQ1 Applications
- Automotive ECU (Engine Control Unit): The SN74HCS139QDRQ1 is utilized in ECUs to decode and demultiplex signals from various sensors, actuators, and other components. Its automotive-grade construction ensures reliable performance in challenging engine environments.
- Body Control Modules: Integrated into BCMs, this decoder assists in managing signals related to vehicle lighting, door locks, and other body control functions. Its dual decoding capability enhances system efficiency and responsiveness.
- Infotainment Systems: In automotive entertainment systems, the SN74HCS139QDRQ1 plays a vital role in processing signals for audio/video inputs, touchscreen controls, and connectivity features. Its high-speed operation enables seamless multimedia experiences for vehicle occupants.
- Safety and Driver Assistance Systems: Within safety systems such as ABS (Anti-lock Braking System) and ADAS (Advanced Driver Assistance Systems), this decoder helps interpret sensor data for critical functions like collision avoidance and traction control, contributing to enhanced driving safety.
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