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