DS1100LU-50

Delay Lines IC Overview

The DS1100LU-50 is a 3.3V silicon delay line featuring five equally spaced taps with a nominal total delay of 50ns. It operates within a supply voltage range of 3.0V to 3.6V and supports an industrial temperature range from -40°C to +85°C. The device utilizes low-power CMOS technology and is housed in an 8-pin µMAX package. Each tap can drive up to ten 74LS loads, ensuring compatibility with standard logic families.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps for flexible timing configurations
• Equal precision reproduction of both leading and trailing edges
• TTL- and CMOS-compatible interface capabilities

Delay Lines IC Applications

• Precision timing circuits requiring fixed delay intervals
• Synchronization systems utilizing multiple tap outputs
• Replacement for hybrid technology delay lines in compact designs

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm package type and compliance status. The 'LU' designation indicates the µMAX package, while '+' denotes lead-free/RoHS compliance. Confirm availability as this component may be subject to discontinuation or limited stock constraints depending on the distributor.

Delay Lines IC Selection Notes

Select the DS1100LU-50 when a 50ns total delay with five intermediate taps is required in a surface-mount footprint. Ensure the system operates within the 3.0V to 3.6V supply range. Consider the µMAX package dimensions if board space is constrained compared to the SO package variant.

Delay Lines IC Part Context

This component belongs to the DS1100L series, which serves as the 3.3V version of the original DS1100 family. The series is designed to offer low-cost, high-reliability alternatives to hybrid delay lines using industry-standard packaging.

Delay Lines IC Replacement Considerations

The DS1100LU-50+ is the lead-free equivalent of the DS1100LU-50. Verify pinout compatibility if substituting with other delay line ICs, as tap spacing and drive capabilities may differ.