SN74ACT00PW

Overview

The SN74ACT00PW is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It belongs to the 74ACT logic series, utilizing CMOS technology with TTL-compatible inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a low-level output current of 24 mA and a high-level output current of -24 mA. Propagation delay is specified at 9.5 ns. It functions reliably across an operating temperature range from -40°C to +85°C and is housed in a TSSOP-14 surface-mount package.

Feature Summary

• Integrates four independent 2-input NAND gates within a single integrated circuit
• Features TTL-compatible input thresholds for direct interfacing with TTL logic systems
• Provides symmetrical drive capability with 24 mA output current sourcing and sinking

Applications

• General-purpose digital logic signal processing
• Data acquisition system control logic
• Industrial automation controller interfaces

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure the component meets required RoHS compliance standards for your region. Confirm that the operating temperature range aligns with your environmental design constraints before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring fast switching speeds and robust noise immunity within standard 5 V logic environments. The ACT series offers superior performance compared to older AC variants while maintaining pin compatibility. Verify that the TSSOP-14 footprint matches your PCB layout requirements and thermal management strategy.

Part Context

This part is a member of the Texas Instruments 74ACT family, which bridges the performance gap between legacy 74LS and modern 74AC logic families. It provides faster propagation delays than LS equivalents while maintaining lower power consumption than AC counterparts. The SN74ACT00 serves as a fundamental building block for complex combinational logic designs.

Replacement Considerations

SN74ACT00PWR: Same logical function and electrical characteristics but supplied in a tape-and-reel format instead of tube packaging.