TC74VHC32FTELM

Inverter Gates Overview

The TC74VHC32FTELM is a Quad 2-Input OR Gate fabricated with silicon gate C2MOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an operating temperature from -40°C to 85°C. The device features balanced propagation delays, achieving a typical tpd of 3.8 ns at VCC = 5 V. Quiescent current is limited to a maximum of 2 μA at 25°C. Input protection allows voltages from 0 to 5.5 V regardless of the supply voltage.

Inverter Gates Feature Summary

• High-speed operation comparable to Bipolar Schottky TTL while maintaining CMOS low power dissipation
• Internal circuit includes buffer output stages for high noise immunity and stable output
• Input protection circuit enables interfacing between 5 V and 3 V systems without risk of device destruction

Inverter Gates Applications

• Interfacing 5 V to 3 V systems
• Battery backup supply systems
• General electronics applications including computers and office equipment

Inverter Gates Procurement Notes

Verify the specific package suffix 'ELM' against official Toshiba documentation, as datasheets reference FT, FN, F, and FK variants. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure design accounts for absolute maximum ratings to prevent performance deterioration.

Inverter Gates Selection Notes

Select this component when requiring quad 2-input OR logic with high noise immunity and wide voltage compatibility. The balanced propagation delays suit timing-sensitive designs. Verify that the required input protection levels match system interface requirements for mixed-voltage environments.

Inverter Gates Part Context

This part belongs to the TC74VHC series of advanced high-speed CMOS logic gates. It is functionally compatible with the 74ALS32 standard. The device utilizes silicon gate C2MOS technology to achieve performance similar to Bipolar Schottky TTL circuits while preserving low power consumption characteristics.

Inverter Gates Replacement Considerations

Functionally equivalent parts include the 74ALS32. Check for direct pin-compatible alternatives such as SN74ACT32PWR or MC74ACT374DTR2G if higher drive currents are needed, though logic families differ.