74HCT20D,653

Inverter Gates Overview

The 74HCT20D,653 is a dual 4-input NAND gate integrated circuit manufactured by Nexperia USA Inc. It belongs to the 74HCT logic family and operates within a supply voltage range of 4.5V to 5.5V. The device features two independent NAND gates, each with four inputs, housed in a 14-SO (SOIC-14) surface-mount package. It supports a wide operating temperature range from -40°C to +125°C and includes input clamp diodes for transient protection.

Inverter Gates Feature Summary

• Dual 4-input NAND gate configuration
• CMOS technology compatible with TTL levels
• Input clamp diodes for transient protection

Inverter Gates Applications

• Digital logic circuits requiring NAND functionality
• Microprocessor interface systems
• General-purpose digital signal processing

Inverter Gates Procurement Notes

Verify the exact part number suffix against official Nexperia documentation to ensure correct package type and tape/reel specifications. Confirm RoHS compliance status and manufacturing origin details directly with the supplier or through official datasheets before procurement.

Inverter Gates Selection Notes

Select this component when a dual 4-input NAND gate is required in a 14-pin SOIC package. Ensure the system operates within the specified 4.5V to 5.5V supply voltage range. Consider the -40°C to +125°C operating temperature range for environmental suitability.

Inverter Gates Part Context

This component is part of the 74HCT series, which offers high-speed CMOS performance with TTL-compatible inputs. The 74HCT20 specifically provides two independent 4-input NAND gates, making it suitable for complex logic functions in digital systems requiring reliable switching characteristics.

Inverter Gates Replacement Considerations

Check for direct pin-to-pin replacements such as other manufacturers' 74HCT20 variants in SOIC-14 packages. Verify electrical parameters including propagation delay and output current capabilities match the original design requirements.