SN74ACT00N

Overview

The SN74ACT00N is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It belongs to the SNx4ACT logic series, utilizing advanced CMOS technology for high-speed digital applications. The device operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 10 ns. It provides low-level output current of 24 mA and high-level output current of -24 mA. Packaged in a 14-pin PDIP format, it supports through-hole mounting and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates four independent 2-input NAND gates within a single package for compact circuit design.
• Utilizes advanced CMOS technology to achieve high-speed switching with a 10 ns propagation delay.
• Provides robust drive capability with 24 mA output current at both logic high and low states.

Applications

• General-purpose digital logic circuits requiring NAND functionality
• High-speed data processing systems
• Industrial control logic interfaces

Procurement Notes

Verify the specific part number SN74ACT00N against official Texas Instruments documentation to ensure compatibility with 4.5 V to 5.5 V supply requirements. Confirm that the PDIP-14 through-hole package aligns with your PCB layout constraints. Ensure the operating temperature range of -40°C to +85°C meets your environmental specifications before procurement.

Selection Notes

Select this component when a standard quad 2-input NAND gate is required with ACT-series speed and drive characteristics. It is suitable for designs needing 24 mA output drive strength and operation strictly within the 4.5 V to 5.5 V voltage window. Consider the PDIP-14 package if through-hole assembly is mandated rather than surface-mount alternatives.

Part Context

This component is part of the SNx4ACT family, which bridges the performance gap between older LS-TTL and faster AC/HC families. The SN74ACT00N specifically offers improved switching speeds compared to legacy counterparts while maintaining compatible pinouts and logical functions for easy integration into existing digital systems designed around standard NAND operations.

Replacement Considerations

SN74AC00N: Offers similar functionality but operates over a wider voltage range (2 V to 6 V) with slightly different electrical characteristics. SN74HCT00N: Compatible with TTL inputs but has lower drive current and slower speed. Verify voltage and current requirements before substituting.