MM74HC138M
- Mfr.Part #
- MM74HC138M
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16SOIC
- Stock
- 2,578
- In Stock :
- 2,578
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Current - Output High, Low :
- 5.2mA 5.2mA
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Number of Inputs :
- 3
- Voltage - Supply :
- 2V~6V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Type :
- Decoder/Demultiplexer
- Load Capacitance :
- 50pF
- Terminal Finish :
- Tin (Sn)
- Supply Voltage-Max (Vsup) :
- 6V
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Circuit :
- 1 x 3:8
- Pbfree Code :
- yes
- Polarity :
- Inverting
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Width :
- 4mm
- Packaging :
- Tube
- Factory Lead Time :
- 51 Weeks
- Terminal Position :
- Dual
- Supply Type :
- Single
- Number of Elements :
- 1
- Operating Temperature :
- -40°C~85°C
- Power Dissipation :
- 600mW
- Published :
- 1999
- Max I(ol) :
- 0.004 A
- Voltage Supply Source :
- Single Supply
- Quiescent Current :
- 8μA
- Prop. Delay@Nom-Sup :
- 50 ns
- Logic Function :
- Decoder
- Weight :
- 143mg
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Turn On Delay Time :
- 252 ns
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 2V
- Propagation Delay :
- 252 ns
- Family :
- HC/UH
- Length :
- 10mm
- Number of Pins :
- 16
- Series :
- 74HC
- Height :
- 1.5mm
- Base Part Number :
- 74HC138
- Lead Free :
- Lead Free
- Number of Outputs :
- 8
- Power Supplies :
- 2/6V
- Datasheets
- MM74HC138M

Signal Switches, Multiplexers, Decoders onsemi MM74HC138M Overview
The onsemi MM74HC138M is an integral component for modern digital systems, especially designed for high-performance decoding and demultiplexing applications. This decoder/demultiplexer IC facilitates the distribution of a single input signal into one of eight outputs, ensuring that only one output is active at a time. The precision engineering of the MM74HC138M ensures minimal propagation delay, offering reliable and rapid switching capabilities suitable for high-frequency operational demands. Its compact 16-SOIC package allows seamless integration into a variety of electronic assemblies, making it a versatile choice for designers aiming to optimize board space while maintaining functionality.
MM74HC138M Features
This IC stands out with its ability to handle multiple signal inputs with ease, thanks to its robust design and advanced technology. Key features include:
- 3-to-8 line decoder/demultiplexer functionality
- Low power consumption characteristic of CMOS devices
- High noise immunity
- Wide operating voltage range from 2V to 6V
- Standard 16-pin SOIC package for easy integration
MM74HC138M Applications
- Embedded Systems: Utilized for expanding the control lines of microcontrollers, allowing for efficient management of multiple outputs from limited MCU pins.
- Communication Equipment: Essential in routing signals for communication interfaces, enhancing the functionality and reliability of communication protocols.
- Consumer Electronics: Deployed in devices such as home entertainment systems and smart appliances to control various functionalities via a single input line.
- Industrial Control: Used in control panels and automation systems to decode signals that direct operational sequences and machinery controls.
- Medical Devices: Integral in complex diagnostic equipment, facilitating accurate signal routing necessary for reliable device operations.
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