SN74LV157ADR
- Mfr.Part #
- SN74LV157ADR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 37,859
- In Stock :
- 37,859
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Operating Temperature :
- -40°C~85°C
- Family :
- LV/LV-A/LVX/H
- Load Capacitance :
- 50pF
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Independent Circuits :
- 1
- Packaging :
- Cut Tape (CT)
- Mounting Type :
- Surface Mount
- Number of Pins :
- 16
- Base Part Number :
- 74LV157
- Contact Plating :
- Gold
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Bits :
- 2
- Supply Voltage-Min (Vsup) :
- 2V
- Circuit :
- 4 x 2:1
- Throw Configuration :
- DPST
- Power Dissipation :
- 200mW
- Voltage - Supply :
- 2V~5.5V
- Voltage Supply Source :
- Single Supply
- Radiation Hardening :
- No
- Bandwidth :
- 70MHz
- Terminal Form :
- Gull wing
- Supply Voltage :
- 2.5V
- Current - Output High, Low :
- 12mA 12mA
- Number of Functions :
- 4
- Number of Channels :
- 4
- Polarity :
- Non-Inverting
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Propagation Delay :
- 19.5 ns
- Length :
- 9.9mm
- Number of Terminations :
- 16
- Type :
- Multiplexer
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Weight :
- 141.690917mg
- Series :
- 74LV
- Packing Method :
- TR
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Height :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Number of Inputs :
- 8
- Supply Type :
- Single
- Power Supplies :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Thickness :
- 1.58mm
- Datasheets
- SN74LV157ADR

Signal Switches, Multiplexers, Decoders Texas Instruments SN74LV157ADR Overview
The Texas Instruments SN74LV157ADR is a high-performance, quadruple 2-line to 1-line data selector/multiplexer, integral to modern digital systems. This component combines low-voltage operation with high-speed switching, making it ideal for a wide range of applications. The SN74LV157ADR's ability to work effectively under a low-power supply (2V to 5.5V) and its significant drive capability ensures reliability and versatility in complex integrated circuits. Designed to increase functional density and minimize system complexity, this device is crucial for designers aiming to streamline advanced digital and logic circuitry.
SN74LV157ADR Features
The SN74LV157ADR from Texas Instruments features a quartet of 2:1 multiplexer circuits, enabling signal selection from two sources for each output. Its key features include low on-state resistance, broad voltage range compatibility, and high noise immunity. The chip supports multiple input and output configurations, and is available in a 16-SOIC package which is suitable for automated surface mount assembly and saves space on printed circuit boards.
SN74LV157ADR Applications
- Data Routing: Utilized in digital computing environments to route signals efficiently between various components, enhancing processing speed and reliability.
- Signal Gating: Essential in consumer electronics to control and gate signals based on user inputs or system conditions, thereby improving device functionality and user experience.
- Function Selection: Plays a critical role in multipurpose devices, allowing one piece of hardware to perform multiple functions depending on the selected mode.
- Communication Equipment: Used in telecommunication infrastructures to manage data streams between different systems, ensuring stable and robust data transmission.
- Address Decoding: Vital in computer memory systems for decoding addresses, which helps in reducing the complexity and enhancing the efficiency of memory management.
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