STMicroelectronics M74HC257RM13TR

The M74HC257RM13TR is a high-speed CMOS Quad 2-Channel Multiplexer with 3-state outputs, designed and manufactured by STMicroelectronics. This integrated circuit is part of the HC (High-speed CMOS) family, which is known for combining the speed of LSTTL with the low power consumption of standard CMOS circuits.

Key Features

• Wide Operating Voltage Range: The device can function over a wide range of operating voltages from 2V to 6V, making it suitable for various applications and compatible with TTL levels.
• High-Speed Performance: It offers high-speed operation similar to equivalent LSTTL devices, ensuring swift data processing and multiplexing.
• Low Power Consumption: The M74HC257RM13TR has a balanced power and speed ratio, drawing low power without compromising on performance.
• 3-State Outputs: The multiplexer features 3-state outputs which can be put in a high-impedance state, effectively disconnecting the output from the circuit. This is useful for bus-oriented applications.
• Pin and Function Compatibility: This device is pin-to-pin compatible with the equivalent LS (Low-power Schottky) devices, offering ease of design and integration into existing systems.

Applications

The M74HC257RM13TR is versatile and can be used in a wide range of applications, including:

• Data routing
• Signal gating
• Function generation
• Communication systems
• Computer systems

Package and Quality

The M74HC257RM13TR comes in a compact surface-mount package, specifically in the SO-16 (Small Outline Package) form factor. This makes it ideal for space-constrained applications. STMicroelectronics ensures high-quality manufacturing standards, with each device undergoing rigorous testing to maintain reliability and performance over its lifespan.

Environmental Compliance

STMicroelectronics is committed to environmental sustainability. The M74HC257RM13TR is designed to meet RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) compliance, ensuring minimal environmental impact and safe usage in electronic products.