TLC555QDRNS

Programmable Timers And Oscillators Overview

The TLC555QDRNS is a prototype single-channel CMOS timer from Texas Instruments, housed in an 8-SOIC package with a width of 3.90mm. It operates within a supply voltage range of 2V to 15V and supports frequencies up to 2.1MHz. The component functions as a standard timer or oscillator, utilizing LinCMOS technology for low power consumption. It features rail-to-rail CMOS output capability and is designed for astable mode operation. The device is currently listed as a prototype part.

Programmable Timers And Oscillators Feature Summary

• LinCMOS technology ensures very low power consumption, typically 1mW at 5V.
• Capable of operation in astable mode with rail-to-rail CMOS output swinging.
• Single-channel timer configuration compatible with standard 555 pinouts.

Programmable Timers And Oscillators Applications

• Prototype development circuits
• Astable mode timing applications
• Low-power timer designs

Programmable Timers And Oscillators Procurement Notes

Verify the prototype status of the TLC555QDRNS before integration into final production designs. Confirm availability through official Texas Instruments channels or authorized distributors, as this specific suffix may indicate limited release or engineering samples rather than mass production inventory.

Programmable Timers And Oscillators Selection Notes

Select the TLC555QDRNS for applications requiring low static current and wide voltage operation. Ensure the design accommodates the SOIC-8 surface mount footprint. Consider the prototype nature of this specific variant when planning long-term supply chain stability compared to commercial variants like the TLC555CDR.

Programmable Timers And Oscillators Part Context

This component belongs to the TLC555 family of low-power CMOS timers manufactured by Texas Instruments. It shares functional compatibility with the classic NE555 but offers improved power efficiency and wider operating voltage ranges. The QDRNS suffix denotes a specific tape-and-reel packaging format for this prototype iteration.

Programmable Timers And Oscillators Replacement Considerations

TLC555CDR

Programmable Timers And Oscillators FAQ

Is the TLC555QDRNS AEC-Q100 qualified?

No, the TLC555QDRNS is listed as a prototype part. While the automotive-grade TLC555-Q1 exists, this specific variant does not carry that qualification.

What is the maximum operating frequency?

The device supports frequencies up to 2.1MHz in typical applications.