ON Semiconductor MC74VHC132DTR2G

The ON Semiconductor MC74VHC132DTR2G is a high-performance, quad 2-input NAND Schmitt trigger designed to operate from a wide voltage range of 2.0 to 5.5 volts. This component is part of the VHC family, which is renowned for its low power consumption and high noise immunity, making it an ideal choice for interfacing with different logic levels or driving capacitive loads.

The MC74VHC132DTR2G features hysteresis between the positive-going and negative-going input thresholds, which significantly increases noise immunity and allows for slow input transition rates. This is particularly advantageous in applications where noise is present on the signal lines, or when signals are not sharply defined, as it ensures stable output switching.

Each gate in the MC74VHC132DTR2G is designed with CMOS technology that provides a robust and high-speed performance. Its symmetrical output impedance ensures a balanced propagation delay between the high- to low-level transition and vice versa. The device boasts a fanout of up to 10 LSTTL loads, making it highly versatile in complex circuits.

Encased in a TSSOP-14 package, the MC74VHC132DTR2G is designed for surface-mount technology (SMT), which allows for a more efficient use of PCB space and is well-suited for automated assembly processes. This compact form factor, combined with its operating temperature range of -55°C to +125°C, makes it a reliable choice for a variety of industrial and commercial applications, including signal conditioning, data communication, and control systems.

Key features of the MC74VHC132DTR2G include:

• Quad 2-input NAND Schmitt trigger configuration
• Wide operating voltage range: 2.0V to 5.5V
• Low power consumption: ICC = 2µA maximum at TA = 25°C
• High noise immunity characteristic of CMOS devices
• High-speed performance: tPD = 8.5ns at VCC = 5.0V
• Low noise: VOLP = 0.8V maximum at VCC = 5.0V
• Power down protection provided on all inputs and outputs
• Pin and function compatible with other standard logic families
• Lead-free, halogen-free, and RoHS compliant

The MC74VHC132DTR2G is a testament to ON Semiconductor's commitment to providing high-quality, reliable components that meet the stringent requirements of modern electronic systems. Its combination of features makes it a smart choice for designers looking to enhance system performance while maintaining power efficiency and signal integrity.