TLC374CDRG4

Comparators Overview

The TLC374CDRG4 is a quad comparator integrated circuit manufactured by Texas Instruments, belonging to the LinCMOS series. It features four independent differential comparators housed in a 14-SOIC surface-mount package. The device operates with a single supply voltage ranging from 3V to 16V or dual supplies of ±1.5V to ±8V. Key electrical specifications include a maximum input offset voltage of 5mV at 5V and a typical output current capability of 20mA. The static current consumption is limited to a maximum of 800µA. It supports CMOS, MOS, open-drain, and TTL output types, functioning within an operating temperature range of 0°C to 70°C.

Comparators Feature Summary

• Quad differential comparator architecture providing four independent comparison channels in a single package.
• LinCMOS technology enabling low power consumption while maintaining high-speed performance capabilities.
• Versatile output interface supporting multiple logic families including CMOS, MOS, open-drain, and TTL configurations.

Comparators Applications

• Precision analog signal conditioning circuits requiring differential voltage comparison.
• Threshold detection systems for monitoring power supply levels or sensor inputs.
• Waveform generation and shaping applications such as oscillator and pulse generator designs.

Comparators Procurement Notes

Verify the specific suffix 'G4' indicates lead-free packaging compliant with RoHS standards. Confirm the SOIC-14 package dimensions match your PCB footprint requirements. Ensure the operating temperature range of 0°C to 70°C meets your environmental design constraints. Check for availability of the reel packaging format if automated assembly is planned.

Comparators Selection Notes

Select this component when a quad comparator solution is required with flexible output drive options. The wide supply voltage range allows compatibility with various system power rails. Consider the 20mA output current for direct driving of low-impedance loads without additional buffering. Evaluate the 5mV offset voltage specification against your required measurement accuracy.

Comparators Part Context

This part belongs to the TLC374 family of quad comparators, designed for general-purpose analog switching and threshold detection. It serves as a cost-effective alternative to operational amplifiers used in comparator mode, offering optimized speed and output characteristics. The CDRG4 designation specifies the commercial temperature grade and tape-and-reel packaging for high-volume manufacturing.

Comparators FAQ

What output logic levels does the TLC374CDRG4 support?

The device supports CMOS, MOS, open-drain, and TTL output types, allowing flexibility in interfacing with different digital logic families.

Is the TLC374CDRG4 suitable for automotive applications?

No, the TLC374CDRG4 has a specified operating temperature range of 0°C to 70°C, which is for commercial use. Automotive-grade variants typically require extended temperature ranges and specific qualification standards.