74AC157PC
- Mfr.Part #
- 74AC157PC
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16DIP
- Stock
- 9,652
- In Stock :
- 9,652
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Width :
- 7.62mm
- Packaging :
- Tube
- Voltage - Supply :
- 2V~6V
- Pin Count :
- 16
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Functions :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Series :
- 74AC
- Operating Temperature :
- -40°C~85°C
- Qualification Status :
- COMMERCIAL
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 6V
- Independent Circuits :
- 1
- Surface Mount :
- No
- Circuit :
- 4 x 2:1
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Terminal Finish :
- MATTE TIN
- Terminal Pitch :
- 2.54mm
- Reach Compliance Code :
- Unknown
- Output Polarity :
- TRUE
- Number of Inputs :
- 2
- Current - Output High, Low :
- 24mA 24mA
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 5.08mm
- Number of Outputs :
- 1
- Type :
- Multiplexer
- Family :
- AC
- Supply Voltage-Min (Vsup) :
- 2V
- Pbfree Code :
- yes
- Voltage Supply Source :
- Single Supply
- Mounting Type :
- Through Hole
- Datasheets
- 74AC157PC

[Signal Switches, Multiplexers, Decoders] Overview
The 74AC157PC, manufactured by Fairchild Semiconductor, is an integrated circuit multiplexer designed to provide high-performance signal switching solutions. This versatile component is housed in a 16-pin dual in-line package (DIP), making it suitable for a wide range of applications across various industries.
With its compact design and reliable performance, the 74AC157PC is ideal for use in electronic systems where efficient signal routing and multiplexing are essential. Whether it's in telecommunications, industrial automation, or consumer electronics, this multiplexer excels in providing seamless signal management.
74AC157PC Features
- High-speed operation: The 74AC157PC offers rapid signal switching capabilities, ensuring minimal latency and maximum efficiency in data transmission.
- Low power consumption: Designed with energy efficiency in mind, this multiplexer helps reduce overall power consumption in electronic systems, making it suitable for battery-powered devices.
- Wide operating voltage range: With a broad voltage tolerance, the 74AC157PC can accommodate various power supply configurations, enhancing its versatility in different applications.
- Robust construction: Manufactured using high-quality materials and advanced fabrication techniques, this IC boasts durability and reliability in demanding environments.
- Multiple input channels: Equipped with four input channels, the 74AC157PC enables flexible signal routing and selection, providing enhanced customization options for users.
74AC157PC Applications
- Data multiplexing in communication systems: The 74AC157PC facilitates efficient data routing and selection in telecommunications networks, ensuring smooth transmission of voice, video, and data signals. It is commonly used in telecommunication switches, routers, and multiplexing equipment.
- Address decoding in microcontroller systems: In microcontroller-based applications, the 74AC157PC plays a vital role in address decoding, enabling the microcontroller to interface with peripheral devices and memory modules effectively. It is often integrated into embedded systems, industrial control units, and IoT devices.
- Signal routing in test and measurement instruments: With its high-speed operation and multiple input channels, the 74AC157PC is well-suited for signal routing and switching tasks in test and measurement equipment. It is frequently employed in oscilloscopes, spectrum analyzers, and data acquisition systems.
- Video switching in multimedia systems: In multimedia applications, such as video switchers and matrix switchers, the 74AC157PC facilitates seamless switching between multiple video sources, enabling smooth playback and presentation of multimedia content.
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