CD74HC139E
- Mfr.Part #
- CD74HC139E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X2:4 16DIP
- Stock
- 103
- In Stock :
- 103
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Power Supply Current-Max (ICC) :
- 0.08mA
- Length :
- 19.3mm
- Quiescent Current :
- 8μA
- Number of Pins :
- 16
- Bandwidth :
- 28MHz
- Supply Voltage-Max (Vsup) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Logic Function :
- Decoder, Demultiplexer
- Throw Configuration :
- DP4T
- Propagation Delay :
- 220 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Turn On Delay Time :
- 220 ns
- JESD-609 Code :
- e4
- Mount :
- Through Hole
- Number of Outputs :
- 4
- Pin Count :
- 16
- Weight :
- 951.693491mg
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Supply Type :
- Single
- Load Capacitance :
- 50pF
- Voltage Supply Source :
- Single Supply
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Family :
- HC/UH
- Number of Functions :
- 2
- Number of Bits :
- 4
- Input Conditioning :
- Standard
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Voltage - Supply :
- 2V~6V
- Prop. Delay@Nom-Sup :
- 36 ns
- Operating Temperature :
- -55°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- 74HC139
- ECCN Code :
- EAR99
- Width :
- 6.35mm
- Mounting Type :
- Through Hole
- Type :
- Decoder/Demultiplexer
- Number of Elements :
- 2
- Output Type :
- TTL
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- REACH SVHC :
- No SVHC
- Thickness :
- 3.9mm
- Circuit :
- 1 x 2:4
- Height :
- 5.08mm
- Supply Voltage-Min (Vsup) :
- 2V
- Current - Output High, Low :
- 5.2mA 5.2mA
- Supply Voltage :
- 4.5V
- Polarity :
- Inverting
- Number of Terminations :
- 16
- Series :
- 74HC
- Packaging :
- Tube
- Datasheets
- CD74HC139E

[Signal Switches, Multiplexers, Decoders] Overview
The CD74HC139E, manufactured by Texas Instruments, is an integrated circuit (IC) decoder/demultiplexer designed to efficiently manage digital signals in electronic systems. With its advanced functionality and reliable performance, this IC is a cornerstone component for numerous applications across various industries.
CD74HC139E Features
- High-Speed Operation: The CD74HC139E operates at high speeds, making it suitable for applications requiring rapid signal processing.
- Decoding and Demultiplexing: This IC efficiently decodes binary data and demultiplexes input signals, facilitating seamless data management.
- Multiple Inputs and Outputs: With 16 pins, including multiple input and output terminals, the CD74HC139E offers versatility in signal routing and manipulation.
- Wide Voltage Range: It supports a wide voltage range, enhancing compatibility with various electronic systems.
- Durable Construction: Manufactured with high-quality materials and advanced techniques, ensuring long-term reliability and durability.
- Compact Design: Its compact form factor enables space-efficient integration into electronic circuitry, optimizing overall system design.
CD74HC139E Applications
- Data Multiplexing in Communication Systems: The CD74HC139E is utilized in communication systems for multiplexing data streams, allowing efficient transmission of multiple signals over a single channel. It is commonly employed in telecommunications equipment, such as routers and switches, to manage data traffic effectively.
- Address Decoding in Microcontrollers: In microcontroller-based systems, the CD74HC139E plays a crucial role in address decoding, enabling the microcontroller to access specific memory locations or peripheral devices. It enhances the performance and functionality of embedded systems, such as industrial automation controllers and automotive control units.
- Signal Routing in Test and Measurement Instruments: Test and measurement instruments require precise signal routing and selection capabilities for accurate measurements and analysis. The CD74HC139E facilitates signal routing tasks in equipment such as oscilloscopes, logic analyzers, and spectrum analyzers, ensuring reliable operation and precise data acquisition.
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