TC74AC32P

Inverter Gates Overview

The TC74AC32P is a Quad 2-Input OR Gate fabricated with silicon gate and double-layer metal wiring C2MOS technology. It operates within a supply voltage range of 2.0 to 5.5 V and supports an operating temperature from -40°C to 85°C. The device features high-speed operation with typical propagation delays of 6.1 ns at 3.3 V and 5.2 ns at 5.0 V. It provides symmetrical output impedance with minimum drive capabilities of 24 mA for both high and low states, ensuring stable outputs and high noise immunity.

Inverter Gates Feature Summary

• High-speed CMOS logic performance comparable to Bipolar Schottky TTL while maintaining low power dissipation.
• Internal two-stage circuit design with buffer outputs providing high noise immunity and stable signal transmission.
• Integrated protection circuits on all inputs to safeguard against static discharge or transient excess voltage.
• Pin and function compatibility with the 74F32 standard.

Inverter Gates Applications

• General electronics applications including computers and office equipment.
• Industrial robots and measuring equipment control systems.
• Home electronics appliances requiring reliable logic gating.

Inverter Gates Procurement Notes

Verify the specific package type during procurement as the 'TC74AC32P' designation refers to the DIP-14 variant. Ensure that ordering suffixes such as FN are not included if the application requires components available in Japan, as these variants are restricted in that region. Confirm compliance with RoHS directives and verify that the product is suitable for general electronics use rather than unintended high-reliability applications.

Inverter Gates Selection Notes

Select this component when a quad 2-input OR gate is required with wide voltage flexibility between 2V and 5.5V. It is appropriate for designs needing symmetrical drive strength of 24mA and propagation delays under 10ns. Consider the DIP-14 package for through-hole mounting requirements. Ensure unused inputs are tied to VCC or GND to maintain normal operation and prevent floating states.

Inverter Gates Part Context

This part belongs to the Toshiba AC series of advanced high-speed CMOS digital integrated circuits. It is functionally equivalent to the industry-standard 74F32 but utilizes modern C2MOS fabrication. The family includes SOP, SOL, and TSSOP variants alongside the DIP package, offering flexibility for different board layout constraints while maintaining identical electrical characteristics across form factors.

Inverter Gates Replacement Considerations

The TC74AC32P is pin and function compatible with the 74F32. When substituting, ensure the replacement device supports the same 2.0V to 5.5V operating voltage range and meets the required 24mA output drive capability. Verify that the alternative component also offers input protection circuits and similar propagation delay specifications for timing-critical designs.