Texas Instruments

SN74ACT04DR

SN74ACT04DR Description

The SN74ACT04DR from Texas Instruments is a hex inverter IC belonging to the 74ACT series, designed for high-speed logic applications. Packaged in a 14-pin SOIC and supplied in Tape & Reel (TR), this surface-mount device operates within a 4.5V to 5.5V supply range, making it ideal for 5V TTL-compatible systems. It features six independent inverters, each with a single input, delivering robust performance with a maximum propagation delay of 8.5ns at 5V with a 50pF load. The device is RoHS3 compliant, REACH unaffected, and has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), ensuring reliability in various environments.

SN74ACT04DR Features

• High-Speed Operation: 8.5ns propagation delay at 5V, enabling efficient signal processing.
• Wide Voltage Range: Supports 4.5V to 5.5V, compatible with TTL levels.
• Balanced Output Drive: 24mA output current (sink/source) ensures strong signal integrity.
• Low Power Consumption: Quiescent current of just 2µA (max), reducing energy usage.
• Robust Input Thresholds: 0.8V (low) and 2V (high) for reliable noise immunity.
• Industrial-Grade Reliability: EAR99/ECCN certified, suitable for export-controlled applications.

SN74ACT04DR Applications

• Digital Signal Processing: Ideal for clock inversion, pulse shaping, and buffering in microcontrollers and FPGAs.
• Communication Systems: Used in UART, SPI, and I²C interfaces for level conversion.
• Power Management: Enhances gate drive circuits in motor control and switching regulators.
• Test & Measurement Equipment: Provides clean signal inversion in oscilloscopes and logic analyzers.
• Automotive & Industrial Electronics: Suitable for harsh environments due to its robust design.

Conclusion of SN74ACT04DR

The SN74ACT04DR stands out for its high-speed performance, low power consumption, and industrial-grade reliability, making it a versatile choice for digital logic applications. Its TTL compatibility, strong output drive, and noise immunity ensure seamless integration into 5V systems, while its surface-mount packaging suits modern PCB designs. Whether used in consumer electronics, automotive systems, or industrial controls, this hex inverter delivers consistent performance, backed by Texas Instruments' quality assurance.