74HC20D,653

Overview

The 74HC20D,653 is a dual 4-input NAND gate manufactured by Nexperia in the SO16 surface-mount package. It operates within a supply voltage range of 2.0 V to 6.0 V and features low static power consumption. The device complies with JEDEC standards for high-speed CMOS logic, ensuring robust performance across industrial temperature ranges.

Feature Summary

• Dual independent four-input NAND logic functions
• Compliant with JEDEC JESD-8C and JESD-78 specifications
• Low static power consumption characteristics

Applications

• General-purpose digital logic circuits
• Microprocessor system interfaces
• Memory address decoding applications

Procurement Notes

Verify the complete part number including the suffix against official Nexperia documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets required environmental standards and operating temperature ranges for the intended application before procurement.

Selection Notes

Select this component when a dual 4-input NAND gate is required in a compact SO16 package. Ensure the design voltage aligns with the 2.0 V to 6.0 V operational range. Verify pin compatibility if replacing existing designs to maintain circuit integrity without modification.

Part Context

This component belongs to the 74HC series of high-speed CMOS logic devices. It provides standard NAND functionality optimized for speed and power efficiency. The series is widely used in consumer electronics and industrial control systems requiring reliable digital switching capabilities.

Replacement Considerations

Check for direct equivalents such as the 74HC20 from other manufacturers like NXP or STMicroelectronics. Ensure pinout compatibility and electrical parameters match exactly to avoid redesign efforts. Verify package dimensions for physical fit.