STMicroelectronics

NE555DT  

Programmable Timers and Oscillators

NE555DT Description

The NE555DT is a versatile 555 Type, Timer/Oscillator (Single) integrated circuit (IC) manufactured by STMicroelectronics. It is designed for a wide range of applications in the electronics industry, particularly in programmable timers and oscillators. With an operating temperature range of 0°C to 70°C, the NE555DT is suitable for both commercial and industrial environments. It features a surface mount packaging, making it ideal for use in compact and space-constrained designs. The device is compliant with the RoHS3 standard, ensuring its environmental friendliness and adherence to regulatory requirements.

NE555DT Features

• Operating Temperature: The NE555DT can operate within a wide temperature range of 0°C to 70°C, making it suitable for various environments and applications.
• ECCN: The Export Control Classification Number (ECCN) for the NE555DT is EAR99, indicating that it is not subject to export controls.
• Mounting Type: The NE555DT is designed for surface mount applications, allowing for compact and efficient PCB layouts.
• Current - Supply: The device requires a supply current of 10 mA, which is relatively low for its performance capabilities.
• Product Status: The NE555DT is currently classified as obsolete, which may affect its availability and future support.
• Type: As a 555 Type Timer/Oscillator, the NE555DT is known for its versatility and ease of use in various timing and oscillation applications.
• Voltage - Supply: The device operates with a supply voltage range of 4.5V to 16V, providing flexibility in power supply options.
• REACH Status: The NE555DT is REACH Unaffected, meaning it does not contain any substances of very high concern (SVHC) listed under the European REACH regulation.
• Frequency: The NE555DT has a frequency of 500kHz, making it suitable for high-speed applications.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the NE555DT is not sensitive to moisture, allowing for easier handling and storage.

NE555DT Applications

The NE555DT is ideal for a variety of applications where precise timing and oscillation are required. Some specific use cases include:

1. Electronic Timers: The NE555DT can be used in electronic timer circuits for applications such as kitchen appliances, alarms, and time-delay circuits.
2. Oscillators: The device can be used as an oscillator in various electronic systems, such as frequency generators and signal processing circuits.
3. PWM Generation: The NE555DT can be used to generate pulse-width modulated (PWM) signals for applications like motor control and LED dimming.
4. Signal Synthesis: The device can be employed in signal synthesis applications, such as audio oscillators and function generators.

Conclusion of NE555DT

The NE555DT is a versatile and reliable 555 Type Timer/Oscillator IC from STMicroelectronics. Its wide operating temperature range, low supply current, and surface mount packaging make it suitable for a variety of applications in the electronics industry. Although it is currently classified as obsolete, the NE555DT remains a popular choice for its ease of use and performance capabilities. However, users should be aware of its limited availability and consider alternative options for future projects.

NE555DT Documents

Download datasheets and manufacturer documentation for NE555DT

Datasheets :

NE555, SA555, SE555      

PCN Packaging :

Box Label Chg 28/Jul/2016      

HTML Datasheet :

NE555, SA555, SE555