CD74HC138E
- Mfr.Part #
- CD74HC138E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16DIP
- Stock
- 3,094
- In Stock :
- 3,094
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Voltage Supply Source :
- Single Supply
- Factory Lead Time :
- 6 Weeks
- Mount :
- Through Hole
- Load Capacitance :
- 50pF
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Number of Pins :
- 16
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 5.08mm
- Packaging :
- Tube
- Power Supplies :
- 2/6V
- Bandwidth :
- 28MHz
- Polarity :
- Inverting
- Max I(ol) :
- 0.0052 A
- Supply Type :
- Single
- Terminal Pitch :
- 2.54mm
- Length :
- 19.3mm
- JESD-609 Code :
- e4
- Width :
- 6.35mm
- Thickness :
- 3.9mm
- Number of Terminations :
- 16
- Supply Voltage-Min (Vsup) :
- 2V
- Voltage - Supply :
- 2V~6V
- Weight :
- 951.693491mg
- Contact Plating :
- Gold
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Series :
- 74HC
- Number of Circuits :
- 1
- Family :
- HC/UH
- Input Conditioning :
- Standard
- Current - Output High, Low :
- 5.2mA 5.2mA
- Number of Inputs :
- 3
- REACH SVHC :
- No SVHC
- Number of Bits :
- 8
- Number of Outputs :
- 8
- Turn On Delay Time :
- 265 ns
- Circuit :
- 1 x 3:8
- Pin Count :
- 16
- Propagation Delay :
- 30 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Operating Temperature :
- -55°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 8μA
- Supply Voltage :
- 4.5V
- Output Current :
- 5.2mA
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Logic Function :
- Decoder, Demultiplexer
- Type :
- Decoder/Demultiplexer
- Supply Voltage-Max (Vsup) :
- 6V
- Base Part Number :
- 74HC138
- Datasheets
- CD74HC138E

Signal Switches, Multiplexers, Decoders Texas Instruments CD74HC138E Overview
The Texas Instruments CD74HC138E is an integrated circuit designed specifically for high-performance decoder/demultiplexer applications. This device facilitates the distribution of digital signals to multiple outputs, ensuring reliable and efficient handling of data streams. The CD74HC138E stands out in its category due to its precision and versatility, making it a go-to solution in sophisticated digital systems. It is encased in a robust 16-pin DIP package, ensuring durability and easy integration into standard setups. The use of this IC can greatly simplify the design and enhance the functionality of electronic systems, particularly where precise signal routing is required.
CD74HC138E Features
- 1-to-8 decoder/demultiplexer functionality, allowing for efficient signal distribution and management.
- High-speed operation and compatibility with TTL (Transistor-Transistor Logic).
- Low power consumption, enhancing overall energy efficiency of electronic assemblies.
- Multiple enable inputs for flexible control over the decoding or demultiplexing processes.
- Durable 16DIP package for reliable physical and thermal characteristics.
CD74HC138E Applications
- Communication Equipment: Utilized for addressing and routing signals, improving efficiency and performance in communication interfaces.
- Embedded Systems: Critical for data stream management within microcontroller-based systems, enabling sophisticated control schemes.
- Consumer Electronics: Applied in devices such as audio/video receivers to manage input and output signals efficiently.
- Industrial Controls: Enhances signal handling in automation and monitoring systems, contributing to improved system reliability and functionality.
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