SN54LS157J
- Mfr.Part #
- SN54LS157J
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- MULTIPLEXER, LS SERIES TTL
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Logic Family :
- LS
- Maximum Propagation Delay Time @ Maximum CL :
- 14@5V
- Mounting :
- Through Hole
- Configuration :
- 4 x 2:1
- Number of Selection Inputs per Element :
- 1
- Number of Outputs :
- 4
- Operating Supply Voltage (Max) :
- 5.5(V)
- Operating Temperature (Max) :
- 125C
- Number of Input Enables per Element :
- 1
- Pin Count :
- 16
- Rad Hardened :
- No
- Output Signal Type :
- SINGLE-ENDED
- Number of Elements :
- 1
- Number of Output Enables per Element :
- 0
- Number of Inputs :
- 8
- Quiescent Current (Max) :
- 16(mA)
- Logical Function :
- MUX
- Package Type :
- CDIP
- Packaging :
- Rail/Tube
- Parity Invert Input :
- No
- Polarity :
- Non-Inverting
- Low Level Output Current :
- 4(mA)
- Operating Temperature Classification :
- Military
- Operating Temp Range :
- -55C to 125C
- Process Technology :
- Bipolar
- Input Signal Type :
- SINGLE-ENDED
- High Level Output Current :
- -0.4(mA)
- Power Dissipation :
- 0.049(W)
- Operating Supply Voltage (Typ) :
- 5(V)
- Operating Supply Voltage (Min) :
- 4.5(V)
- Datasheets
- SN54LS157J

[Signal Switches, Multiplexers, Decoders] Overview
The SN54LS157J, manufactured by onsemi, is a versatile multiplexer belonging to the LS Series TTL family. Engineered with precision and reliability in mind, this multiplexer is designed to meet the demanding requirements of various electronic applications.
With its advanced features and robust construction, the SN54LS157J offers exceptional performance and efficiency, making it an ideal choice for professionals and enthusiasts alike.
SN54LS157J Features
- High-Speed Operation: The SN54LS157J delivers rapid switching capabilities, ensuring efficient data transmission in time-critical applications.
- Wide Voltage Range: This multiplexer supports a broad voltage range, enabling compatibility with diverse electronic systems.
- Low Power Consumption: Designed for energy efficiency, the SN54LS157J minimizes power consumption without compromising performance.
- Robust Construction: Built to withstand harsh operating conditions, this multiplexer boasts a durable construction for long-term reliability.
- Easy Integration: With its user-friendly design, the SN54LS157J facilitates seamless integration into existing circuitry, reducing installation time and effort.
SN54LS157J Applications
- Data Multiplexing in Communication Systems: The SN54LS157J is commonly used in communication equipment to multiplex multiple data streams onto a single transmission line, optimizing bandwidth usage and enhancing data transmission efficiency.
- Address Multiplexing in Microprocessor Systems: In microprocessor-based systems, the SN54LS157J serves as an address multiplexer, enabling the selection of different memory locations and peripheral devices, thereby enhancing system flexibility and performance.
- Signal Routing in Test and Measurement Instruments: Test and measurement instruments utilize the SN54LS157J for signal routing and switching, facilitating accurate signal analysis and measurement in various electronic testing applications.
- Control Logic in Industrial Automation: The SN54LS157J plays a crucial role in industrial automation systems by providing control logic functions, enabling precise control and coordination of machinery and processes for increased productivity and efficiency.
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