MC74AC157DTR2
- Mfr.Part #
- MC74AC157DTR2
- Manufacturer
- onsemi
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16TSSOP
- Stock
- 1,497
- In Stock :
- 1,497
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Pins :
- 16
- Number of Input Lines :
- 2
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2V~6V
- Current - Output High, Low :
- 24mA 24mA
- Additional Feature :
- TTL COMPATIBLE INPUTS
- Family :
- AC
- Number of Outputs :
- 1
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Functions :
- 4
- Halogen Free :
- Halogen Free
- Base Part Number :
- 74AC157
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Published :
- 2006
- RoHS Status :
- ROHS3 Compliant
- Number of Inputs :
- 8
- Propagation Delay :
- 6.5 ns
- Number of Terminations :
- 16
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tape and Reel (TR)
- Type :
- Multiplexer
- Pbfree Code :
- yes
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Output Polarity :
- TRUE
- Factory Lead Time :
- 45 Weeks
- Supply Type :
- Single
- Pin Count :
- 16
- Length :
- 5mm
- Operating Supply Voltage :
- 5V
- Throw Configuration :
- DPST
- Logic Function :
- Multiplexer, Mux
- Number of Bits :
- 4
- Independent Circuits :
- 1
- Packing Method :
- Tape and Reel
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- 74AC
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Circuit :
- 4 x 2:1
- Supply Voltage-Max (Vsup) :
- 6V
- Operating Temperature :
- -40°C~85°C
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage Supply Source :
- Single Supply
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Load Capacitance :
- 50pF
- Datasheets
- MC74AC157DTR2
MC74AC157DTR2 Documents

Signal Switches, Multiplexers, Decoders onsemi MC74AC157DTR2 Overview
The onsemi MC74AC157DTR2 is a highly versatile and efficient multiplexer component, ideal for applications that require reliable data selection from multiple sources. This device is engineered to facilitate precision in digital signal routing, enabling seamless transitions and minimal signal degradation. With a compact 16TSSOP package, it integrates easily into a variety of electronic systems, making it a crucial component for designers aiming to optimize board space without sacrificing performance. The Signal Switches, Multiplexers, Decoders onsemi MC74AC157DTR2 ensures robust functionality in complex digital environments, supporting advanced data management capabilities essential for modern electronic applications.
MC74AC157DTR2 Features
This multiplexer from onsemi offers several key features that make it a superior choice for high-demand applications. These include a quad 2-input configuration, which allows for the selection between four pairs of signals, high-speed performance that does not compromise on accuracy or efficiency, and a broad voltage range compatibility. Additionally, its low power dissipation and high noise immunity enhance its reliability in challenging conditions, ensuring consistent performance and durability.
MC74AC157DTR2 Applications
- Data Routing Systems: Used to switch between data sources seamlessly, enhancing the efficiency of data handling in complex systems.
- Signal Gating in Communication Devices: Enables precise control over signal paths in radios and other communication equipment, improving clarity and performance.
- Audio/Video Broadcasting Equipment: Facilitates the distribution of audio and video signals to various outputs without degradation of the signal quality.
- Control Systems for Industrial Automation: Assists in the control logic of machinery by selecting and routing control signals based on operational requirements, thereby enhancing automation and operational efficiency.
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