MC74AC138DR2G
- Mfr.Part #
- MC74AC138DR2G
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16SOIC
- Stock
- 363
- In Stock :
- 363
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Ambient Temperature Range High :
- 85°C
- Number of Output Lines :
- 8
- Voltage Supply Source :
- Single Supply
- Propagation Delay :
- 11 ns
- Width :
- 3.9mm
- Length :
- 9.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 8μA
- Number of Terminations :
- 16
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Supply Type :
- Single
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Supply Voltage-Min (Vsup) :
- 2V
- Lead Free :
- Lead Free
- Number of Elements :
- 1
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- Current - Output High, Low :
- 24mA 24mA
- Series :
- 74AC
- Circuit :
- 1 x 3:8
- Turn On Delay Time :
- 16.5 ns
- Input Conditioning :
- Standard
- Operating Temperature :
- -40°C~85°C
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Family :
- AC
- Packing Method :
- TR
- Mount :
- Surface Mount
- Contact Plating :
- Tin
- Supply Voltage-Max (Vsup) :
- 6V
- Published :
- 2006
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 16
- Max Junction Temperature (Tj) :
- 150°C
- Terminal Position :
- Dual
- Voltage - Supply :
- 2V~6V
- Halogen Free :
- Halogen Free
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 5V
- Logic Function :
- Inverting
- Load Capacitance :
- 50pF
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 35 Weeks
- Number of Inputs :
- 6
- Additional Feature :
- 3 ENABLE INPUTS
- Base Part Number :
- 74AC138
- Type :
- Decoder/Demultiplexer
- Height :
- 1.75mm
- Output Polarity :
- INVERTED
- Datasheets
- MC74AC138DR2G
MC74AC138DR2G Documents

Signal Switches, Multiplexers, Decoders onsemi MC74AC138DR2G Overview
The onsemi MC74AC138DR2G is a high-performance IC designed for decoding and demultiplexing applications. It features a 1-to-3 line decoder/demultiplexer with a 3-to-8 line output configuration, making it a pivotal component in systems requiring an efficient means of routing signals and data. The robust 16SOIC package ensures compatibility with standard surface-mount board designs, offering a practical solution for integration into various electronic assemblies. Its precision and reliability make the Signal Switches, Multiplexers, Decoders onsemi MC74AC138DR2G a preferred choice for designers focusing on enhancing system performance while maintaining cost-effectiveness and ease of implementation.
MC74AC138DR2G Features
The MC74AC138DR2G boasts several distinctive features that facilitate its use in a wide range of applications:
- Three binary select inputs for data routing
- Active LOW outputs for straightforward interfacing with other digital components
- Standard 16-pin SOIC package for ease of use in various types of circuit boards
- Low power consumption, enhancing system efficiency
- Wide operating voltage range, suitable for multi-voltage environments
MC74AC138DR2G Applications
- Data multiplexing: Ideal for systems that need to route signals from multiple sources to multiple outputs, increasing the flexibility and efficiency of data handling.
- Address decoding: Used in computer systems to manage memory allocations, ensuring accurate data storage and retrieval in complex computing environments.
- Control system applications: Enables simplified control logic for various electronic components within industrial machines and consumer electronics.
- Signal routing in communication devices: Essential for managing the flow of information in communication equipment, enhancing the performance and reliability of telecommunications networks.
- Input/output expansion: Helps to expand the number of I/O lines available from a microcontroller or processor, enabling support for more peripherals and devices.
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