SN74AHC138DR
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- Mfr.Part #
- SN74AHC138DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16SOIC
- Stock
- 16,988
- In Stock ：
- 16,988
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Width :
- 3.91mm
- Bandwidth :
- 110MHz
- Factory Lead Time :
- 6 Weeks
- Propagation Delay :
- 13 ns
- Terminal Position :
- Dual
- Base Part Number :
- 74AHC138
- Height :
- 1.75mm
- Input Conditioning :
- Standard
- Number of Inputs :
- 3
- ECCN Code :
- EAR99
- Current - Output High, Low :
- 8mA 8mA
- Logic Function :
- Decoder, Demultiplexer
- Max I(ol) :
- 0.05 A
- Supply Type :
- Single
- Series :
- 74AHC
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Outputs :
- 8
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Polarity :
- Inverting
- Quiescent Current :
- 4μA
- Family :
- AHC/VHC/H/U/V
- Number of Pins :
- 16
- Turn On Delay Time :
- 18.5 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Radiation Hardening :
- No
- Type :
- Decoder/Demultiplexer
- Supply Voltage-Max (Vsup) :
- 5.5V
- Power Supply Current-Max (ICC) :
- 0.04mA
- Thickness :
- 1.58mm
- Number of Circuits :
- 1
- Terminal Form :
- Gull wing
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tape and Reel (TR)
- Circuit :
- 1 x 3:8
- Length :
- 9.9mm
- REACH SVHC :
- No SVHC
- Power Supplies :
- 2/5.5V
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 141.690917mg
- Pbfree Code :
- yes
- Voltage Supply Source :
- Single Supply
- Packing Method :
- TR
- Contact Plating :
- Gold
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Number of Bits :
- 8
- Number of Functions :
- 1
- Pin Count :
- 16
- Voltage - Supply :
- 2V~5.5V
- Power Dissipation :
- 600mW
- Supply Voltage :
- 3.3V
- Load Capacitance :
- 50pF
- Datasheets
- SN74AHC138DR
Signal Switches, Multiplexers, Decoders Texas Instruments SN74AHC138DR Overview
The SN74AHC138DR by Texas Instruments is an integrated circuit decoder/demultiplexer designed to provide decoding capabilities for digital applications. With its versatile functionality, this IC facilitates efficient signal routing and management, making it an essential component in various electronic systems.
SN74AHC138DR Features
- Decoder/Demultiplexer: Enables efficient signal routing and management.
- 1-of-8 Decoder: Capable of decoding one of eight binary inputs to three output lines.
- High-Speed CMOS Technology: Ensures rapid operation suitable for demanding applications.
- Low Power Consumption: Ideal for energy-efficient designs.
- Wide Operating Voltage Range: Offers versatility in voltage compatibility.
- 16-SOIC Package: Provides a compact and reliable form factor for easy integration into PCB designs.
SN74AHC138DR Applications
- Address Decoding: The SN74AHC138DR is commonly used in microprocessor systems for address decoding, efficiently selecting specific memory or peripheral devices based on the input address.
- LED Display Control: In electronic display systems such as multiplexed LED displays, this IC can be employed to control the activation of individual segments or digits.
- Data Demultiplexing: It finds application in data demultiplexing scenarios where multiple data streams need to be directed to specific output channels based on control signals.
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