SN74HCT157DR
- Mfr.Part #
- SN74HCT157DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 1,499
- In Stock :
- 1,499
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Family :
- HCT
- Output Polarity :
- TRUE
- Max I(ol) :
- 0.006 A
- Voltage - Supply :
- 4.5V~5.5V
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 16
- Base Part Number :
- 74HCT157
- Pbfree Code :
- yes
- Length :
- 9.9mm
- Number of Outputs :
- 1
- Voltage Supply Source :
- Single Supply
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Series :
- 74HCT
- Number of Bits :
- 2
- Independent Circuits :
- 1
- Packing Method :
- TR
- Operating Supply Voltage :
- 5V
- Current - Output High, Low :
- 6mA 6mA
- Circuit :
- 4 x 2:1
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Inputs :
- 8
- Type :
- Multiplexer
- Lead Free :
- Lead Free
- Number of Functions :
- 4
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 16
- Number of Channels :
- 4
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 38 ns
- Thickness :
- 1.58mm
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.91mm
- Operating Temperature :
- -40°C~85°C
- Weight :
- 141.690917mg
- Bandwidth :
- 28MHz
- Supply Voltage :
- 5V
- Supply Type :
- Single
- Datasheets
- SN74HCT157DR

[Signal Switches, Multiplexers, Decoders] Overview
The SN74HCT157DR, manufactured by Texas Instruments, is an integrated circuit multiplexer designed for versatile signal routing applications. With its 4 X 2:1 configuration and 16SOIC package, this multiplexer offers exceptional performance and reliability, making it an ideal choice for various industrial and commercial applications.
Featuring advanced technology and precision engineering, the SN74HCT157DR enables seamless switching between multiple input signals, facilitating efficient data transmission and processing. Whether used in telecommunications, automation, or instrumentation systems, this multiplexer delivers consistent results, ensuring seamless operation and enhanced productivity.
Engineered to meet the highest industry standards, the SN74HCT157DR offers unparalleled versatility and durability, making it a preferred solution for signal routing challenges in diverse B2B environments. Trust in Texas Instruments' reputation for quality and innovation, and experience the superior performance of the SN74HCT157DR in your next project.
SN74HCT157DR Features
- 4 X 2:1 multiplexer configuration
- 16SOIC package for easy integration
- High-speed signal routing capabilities
- Low power consumption for energy efficiency
- Wide operating voltage range
- Robust construction for reliability
- Compatible with TTL and CMOS logic
- Excellent noise immunity
SN74HCT157DR Applications
- Data Acquisition Systems: The SN74HCT157DR is used to select between multiple input signals in data acquisition systems, allowing for efficient data processing and analysis. Its high-speed capabilities ensure accurate signal routing, enabling precise measurement and control.
- Telecommunications Equipment: In telecommunications equipment such as routers and switches, the SN74HCT157DR facilitates signal routing between different communication channels. Its low power consumption and noise immunity make it well-suited for demanding telecom environments.
- Industrial Automation: Industrial automation systems rely on the SN74HCT157DR for seamless signal switching in control panels and PLCs. Its robust design and wide operating voltage range ensure reliable performance in harsh industrial environments.
- Test and Measurement Instruments: In test and measurement instruments like oscilloscopes and signal generators, the SN74HCT157DR enables precise signal selection for accurate testing and analysis. Its compatibility with TTL and CMOS logic ensures seamless integration into existing equipment.
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