TLC374IDR

Comparators Overview

The TLC374IDR is a quad comparator from Texas Instruments' LinCMOS series, housed in a 14-SOIC surface-mount package. It operates on single supplies of 3V to 16V or dual supplies of ±1.5V to ±8V. Key electrical specifications include a maximum input offset voltage of 5mV at 5V, a maximum input bias current of 5pA at 5V, and a typical output current of 20mA. The device supports CMOS, MOS, open-drain, and TTL outputs with a maximum static current of 800µA. It functions within an operating temperature range of -40°C to 85°C.

Comparators Feature Summary

• Features differential inputs with low input bias current suitable for high-impedance sensor interfaces.
• Provides flexible output compatibility supporting CMOS, MOS, open-drain, and TTL logic levels.
• Operates across wide single and dual power supply voltage ranges for versatile system integration.

Comparators Applications

• General-purpose signal comparison circuits
• Voltage threshold detection systems
• Sensor interface applications requiring high input impedance

Comparators Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS3 compliance requirements for your assembly process. Cross-reference the DigiKey part number 296-46346-2-ND for accurate packaging details. Confirm that the 14-SOIC footprint matches your PCB design constraints before finalizing procurement orders.

Comparators Selection Notes

Select this component when a quad comparator configuration is required with low input bias current characteristics. The LinCMOS technology offers a balance between speed and power consumption. Consider the 14-SOIC package dimensions if space constraints are critical. Verify that the output drive capability of 20mA meets the load requirements of the downstream circuitry without additional buffering.

Comparators Part Context

The TLC374IDR belongs to the TLC374 family of quad comparators manufactured by Texas Instruments. This series utilizes LinCMOS technology to provide performance comparable to bipolar comparators with lower power consumption. The 'I' suffix indicates an industrial temperature rating, while 'D' specifies the SOIC package and 'R' denotes reel packaging. It serves as a standard solution for general-purpose analog-to-digital interfacing tasks.

Comparators Replacement Considerations

TS374IDT by STMicroelectronics is documented as a similar replacement option. Verify pinout compatibility and electrical parameter alignment before substitution.