Product Overview: SN74LVC157APWRG4

The SN74LVC157APWRG4 is a high-performance, quadruple 2-line to 1-line data selector/multiplexer designed and manufactured by Texas Instruments. This integrated circuit is part of the LVC family, which is known for its low-voltage operation and high-speed interface technology. The device is specifically crafted to operate with a 2.7 V to 3.6 V VCC supply voltage, making it ideal for interfacing with 3.3 V logic levels while also providing 5 V tolerant inputs.

Key Features

• Wide Operating Voltage Range: The SN74LVC157APWRG4 functions optimally within a supply voltage range of 2.7 V to 3.6 V, catering to the needs of low-voltage systems.
• High-Speed Performance: With a typical propagation delay (t_pd) of only 3.9 ns at 3.3 V, this device is designed for rapid data selection and multiplexing, ensuring minimal delay in signal processing.
• Input Hysteresis: Built-in Schmitt-trigger inputs with hysteresis help in enhancing noise immunity and allowing for slow input transition.
• 5 V Tolerant Inputs: The inputs are designed to tolerate 5 V, making the device compatible with mixed-voltage environments and allowing for a seamless interface with higher voltage logic levels.
• Low Power Consumption: The device features a low ICC of only 10 µA max, which is essential for power-sensitive applications.
• Latch-Up Performance: It exceeds 250 mA per JESD 17, providing robustness against latch-up phenomena.
• Package: The SN74LVC157APWRG4 is offered in a TSSOP (Thin Shrink Small Outline Package) with 16 pins, ensuring a compact footprint for space-constrained applications.

Applications

The versatility of the SN74LVC157APWRG4 makes it suitable for a wide range of applications, including:

• Data multiplexing
• Signal gating
• Function generation
• Communication systems
• Servers and networking equipment
• Consumer electronics

With its combination of high-speed operation, low power consumption, and compatibility with various logic levels, the SN74LVC157APWRG4 from Texas Instruments stands out as a reliable choice for designers seeking a data selector/multiplexer that can meet the demanding requirements of modern electronic systems.