MC74VHC138DT
- Mfr.Part #
- MC74VHC138DT
- Manufacturer
- onsemi
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- DECODER/DRIVER, AHC/VHC SERIES
- Stock
- 9,504
- In Stock :
- 9,504
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- Manufacturer :
- onsemi
- Product Category :
- Drivers, Receivers, Transceivers
- Turn On Delay Time :
- 18.5 ns
- Terminal Pitch :
- 0.65mm
- Radiation Hardening :
- No
- Published :
- 1999
- Mount :
- Surface Mount
- Power Supplies :
- 2/5.5V
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Circuit :
- 1 x 3:8
- Polarity :
- Inverting
- Propagation Delay :
- 18.5 ns
- Number of Pins :
- 16
- Contact Plating :
- Gold
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Logic Function :
- Decoder, Demultiplexer
- Supply Type :
- Single
- Type :
- Decoder/Demultiplexer
- Base Part Number :
- 74VHC138
- Terminal Position :
- Dual
- Halogen Free :
- Halogen Free
- Load Capacitance :
- 50pF
- Operating Temperature :
- -55°C~125°C
- Length :
- 5mm
- Factory Lead Time :
- 45 Weeks
- Pin Count :
- 16
- REACH SVHC :
- No SVHC
- Number of Output Lines :
- 8
- Number of Input Lines :
- 3
- Quiescent Current :
- 4μA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply :
- 2V~5.5V
- Family :
- AHC/VHC
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Current - Output High, Low :
- 8mA 8mA
- Lead Free :
- Lead Free
- Voltage Supply Source :
- Single Supply
- Series :
- 74VHC
- Width :
- 4.4mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packing Method :
- Tape and Reel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Independent Circuits :
- 1
- Supply Voltage :
- 3.3V
- Supply Voltage-Min (Vsup) :
- 2V
- Input Conditioning :
- Standard
- Number of Terminations :
- 16
- Datasheets
- MC74VHC138DT
MC74VHC138DT Documents

Drivers, Receivers, Transceivers onsemi MC74VHC138DT Overview
The onsemi MC74VHC138DT is a high-performance decoder/driver designed for use in advanced digital systems. As part of the AHC/VHC series, this integrated circuit stands out for its versatility and reliability. It's specifically engineered to handle complex decoding tasks where low power consumption and high speed are required. This product offers a compact solution for implementing multiple functions within a single system, making it an ideal choice for designers looking to optimize their circuit board layouts while ensuring robust performance. This integration of features makes the Drivers, Receivers, Transceivers onsemi MC74VHC138DT a critical component in modern electronic designs.
MC74VHC138DT Features
The MC74VHC138DT includes several key features that enhance its functionality and usability in electronic systems. These include high noise immunity characteristic of the VHC series, low power consumption which is crucial for energy-efficient design, and a wide operating voltage range that allows flexibility in different system voltages. Furthermore, its fast propagation delay times ensure high-speed operations, making it an effective solution for demanding applications.
MC74VHC138DT Applications
- Microcontroller Systems: Utilized for selecting different peripheral devices within a system, the MC74VHC138DT can effectively manage address decoding, simplifying the interface and reducing system complexity.
- Communication Equipment: Supports complex switching functions in communication devices, aiding in signal routing and enhancing device performance and reliability.
- Consumer Electronics: Applied in devices such as home entertainment systems and smart appliances, where its decoding capabilities allow for sophisticated user interface designs.
- Industrial Controls: The MC74VHC138DT's ability to decode multiple inputs makes it ideal for automation systems in industrial settings, where precision and reliability are paramount.
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