SN74LV138ADR
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- Mfr.Part #
- SN74LV138ADR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16SOIC
- Stock
- 1,668
- In Stock ：
- 1,668
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Propagation Delay :
- 26 ns
- Terminal Position :
- Dual
- Supply Voltage :
- 2.5V
- Length :
- 9.9mm
- Contact Plating :
- Gold
- Operating Temperature :
- -40°C~85°C
- Load Capacitance :
- 50pF
- Number of Bits :
- 8
- Packaging :
- Tape and Reel (TR)
- Weight :
- 141.690917mg
- Packing Method :
- TR
- Mounting Type :
- Surface Mount
- Polarity :
- Inverting
- Voltage - Supply :
- 2V~5.5V
- Voltage Supply Source :
- Single Supply
- Terminal Form :
- Gull wing
- Width :
- 3.91mm
- Logic Function :
- Decoder, Demultiplexer
- Quiescent Current :
- 20μA
- Type :
- Decoder/Demultiplexer
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- 74LV
- Supply Voltage-Min (Vsup) :
- 2V
- Pin Count :
- 16
- Power Supply Current-Max (ICC) :
- 0.02mA
- Bandwidth :
- 70MHz
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Number of Outputs :
- 8
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Circuit :
- 1 x 3:8
- Input Conditioning :
- Standard
- Number of Inputs :
- 3
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.75mm
- Turn On Delay Time :
- 26 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Supply Type :
- Single
- Family :
- LV/LV-A/LVX/H
- Base Part Number :
- 74LV138
- Pbfree Code :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Thickness :
- 1.58mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Current - Output High, Low :
- 12mA 12mA
- Radiation Hardening :
- No
- Number of Circuits :
- 1
- Number of Pins :
- 16
- Number of Terminations :
- 16
- Datasheets
- SN74LV138ADR
Signal Switches, Multiplexers, Decoders Texas Instruments SN74LV138ADR Overview
The SN74LV138ADR from Texas Instruments is a high-performance integrated circuit specifically designed for effective decoding and demultiplexing applications. This component is part of the signal switches, multiplexers, and decoders category, making it an essential tool in digital signal management. It operates with a 1-to-3:8 decoder/demultiplexer logic, enabling one line of input to be decoded into eight outputs, each managed with precision. The IC is encapsulated in a 16-pin SOIC package, providing a compact solution for space-sensitive applications. The Signal Switches, Multiplexers, Decoders Texas Instruments SN74LV138ADR is optimized for low-voltage operations, enhancing its compatibility with modern low-power devices and contributing to overall system efficiency.
SN74LV138ADR Features
- Operates from a wide range of supply voltages (2 V to 5.5 V), allowing for flexible integration into various circuit designs.
- High-speed operation with typical propagation delays as low as 13 ns, facilitating quick response times in critical applications.
- Low power consumption and reduced system noise, thanks to its advanced CMOS technology.
- Decoding capability that supports address latching, enhancing the IC’s ability to manage multiple inputs and outputs efficiently.
- Outputs can drive up to 15 LSTTL loads, providing significant drive capacity and compatibility with various logic families.
SN74LV138ADR Applications
- Microcontroller Peripheral Selection: Utilizes its decoding function to select among multiple peripheral devices connected to a microcontroller, optimizing resource allocation in embedded systems.
- Address Decoding in Memory Banks: Facilitates efficient memory management by decoding addresses that select specific memory banks, crucial for computer system architectures.
- Function Selection in Multi-Function Devices: Enables hardware to switch between different operational modes, crucial for devices with multiple functional capabilities like multifunction printers.
- Signal Routing in Communication Equipment: Applies its multiplexing capability to route signals efficiently within communication systems, enhancing performance and reliability.
- Control Systems in Industrial Applications: Manages signal paths and data flows in automated control systems, essential for maintaining precision and operational integrity in industrial environments.
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