MC74HC138ADR2
- Mfr.Part #
- MC74HC138ADR2
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1-8 HP 16SOIC
- Stock
- 5,520
- In Stock :
- 5,520
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Type :
- Decoder/Demultiplexer
- Terminal Position :
- Dual
- Circuit :
- 1 x 3:8
- Supply Type :
- Single
- Family :
- HC/UH
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Turn On Delay Time :
- 205 ns
- Load Capacitance :
- 50pF
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- 74HC
- RoHS Status :
- ROHS3 Compliant
- Input Conditioning :
- Standard
- Voltage - Supply :
- 2V~6V
- Supply Voltage-Min (Vsup) :
- 2V
- Factory Lead Time :
- 14 Weeks
- Number of Pins :
- 16
- Height :
- 1.5mm
- Number of Outputs :
- 8
- REACH SVHC :
- No SVHC
- Voltage Supply Source :
- Single Supply
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Lead Free :
- Lead Free
- Polarity :
- Inverting
- Number of Elements :
- 1
- Operating Temperature :
- -55°C~125°C
- Number of Terminations :
- 16
- Quiescent Current :
- 4μA
- ECCN Code :
- EAR99
- Halogen Free :
- Halogen Free
- Current - Output High, Low :
- 5.2mA 5.2mA
- Supply Voltage-Max (Vsup) :
- 6V
- Propagation Delay :
- 205 ns
- Terminal Form :
- Gull wing
- Length :
- 10mm
- Pin Count :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Bits :
- 3
- Base Part Number :
- 74HC138
- Supply Voltage :
- 5V
- Logic Function :
- Decoder, Demultiplexer, Demux
- Width :
- 4mm
- Radiation Hardening :
- No
- Max I(ol) :
- 0.004 A
- Contact Plating :
- Tin
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2005
- Power Supplies :
- 2/6V
- Packing Method :
- Tape and Reel
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Datasheets
- MC74HC138ADR2
MC74HC138ADR2 Documents

Signal Switches, Multiplexers, Decoders onsemi MC74HC138ADR2 Overview
The onsemi MC74HC138ADR2 is a high-performance integrated circuit specifically designed for effective decoding and demultiplexing applications. Ideal for complex digital systems, this IC excels in simplifying signal routing and selection with high precision. Its integration into various electronic systems ensures efficient utilization of digital signals, thereby optimizing the operational functionality. The robust design housed in a 16SOIC package provides a reliable solution for designers focusing on compact yet powerful electronic assemblies. This product is particularly suitable for environments where space and power efficiency are crucial, making it a prime choice for advanced electronic applications.
MC74HC138ADR2 Features
This decoder/demultiplexer features multiple enable inputs to facilitate the cascading of several chips for larger decoding arrays without additional gating. With a 2-to-4 line decoding capability, low power consumption, and high noise immunity, the MC74HC138ADR2 stands out as a fundamental component in both commercial and industrial applications. Its design for optimized signal processing minimizes signal loss and distortion, enhancing the overall performance and reliability of the application it serves.
MC74HC138ADR2 Applications
- Communication Equipment: Utilized in systems requiring signal routing like switchboards and routers, ensuring seamless signal distribution across various channels.
- Computer Systems: Employed in hardware to manage address decoding, essential for memory selection and data traffic control within PCs and servers.
- Consumer Electronics: Integral in devices such as home entertainment systems and gaming consoles for channel selection and functionality switching.
- Industrial Control Systems: Applied in automated equipment for decoding signals that control various operational phases of machinery, enhancing precision and efficiency.
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