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
- Lead Free :
- Lead Free
- Voltage - Supply :
- 2V~5.5V
- Weight :
- 141.690917mg
- Supply Voltage-Min (Vsup) :
- 2V
- Packing Method :
- TR
- Family :
- AHC/VHC/H/U/V
- Height :
- 1.75mm
- Operating Temperature :
- -40°C~85°C
- Number of Inputs :
- 3
- Turn On Delay Time :
- 18.5 ns
- Circuit :
- 1 x 3:8
- Type :
- Decoder/Demultiplexer
- Max I(ol) :
- 0.05 A
- Thickness :
- 1.58mm
- Number of Bits :
- 8
- REACH SVHC :
- No SVHC
- Packaging :
- Tape and Reel (TR)
- Power Supply Current-Max (ICC) :
- 0.04mA
- Base Part Number :
- 74AHC138
- Quiescent Current :
- 4μA
- Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Terminations :
- 16
- Number of Outputs :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3.91mm
- Logic Function :
- Decoder, Demultiplexer
- Terminal Position :
- Dual
- Power Supplies :
- 2/5.5V
- Load Capacitance :
- 50pF
- Contact Plating :
- Gold
- Terminal Form :
- Gull wing
- Propagation Delay :
- 13 ns
- Power Dissipation :
- 600mW
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Voltage Supply Source :
- Single Supply
- Input Conditioning :
- Standard
- Number of Pins :
- 16
- Factory Lead Time :
- 6 Weeks
- Bandwidth :
- 110MHz
- Length :
- 9.9mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Current - Output High, Low :
- 8mA 8mA
- Number of Functions :
- 1
- Polarity :
- Inverting
- Series :
- 74AHC
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Circuits :
- 1
- Pin Count :
- 16
- Radiation Hardening :
- No
- 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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