DS1100LU-40+T

Delay Lines IC Overview

The DS1100LU-40+T is a 3.3V tapped delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It provides five equally spaced taps with a nominal total delay of 40ns (Tap 1: 8ns, Tap 2: 16ns, Tap 3: 24ns, Tap 4: 32ns, Tap 5: 40ns). The device operates over an industrial temperature range of -40°C to +85°C and utilizes Low-Power CMOS technology in an 8-pin µMAX package.

Delay Lines IC Feature Summary

• All-silicon timing circuit providing stable and precise delays
• Five equally spaced taps capable of driving up to 10 74LS loads
• Designed to reproduce both leading and trailing edges with equal precision
• Compatible with vapor-phase and IR soldering processes

Delay Lines IC Applications

• Timing element requiring fixed delay intervals
• Pulse width extension or compression circuits
• Clock distribution networks needing tap-based delay offsets

Delay Lines IC Procurement Notes

Verify that the specific ordering suffix matches the required tape-and-reel packaging configuration. Confirm lead-free compliance status through official manufacturer documentation before finalizing procurement specifications.

Delay Lines IC Selection Notes

Select this component when a 3.3V supply voltage is available and surface-mount µMAX packaging is preferred. Ensure the application requires a fixed 40ns total delay profile rather than programmable timing adjustments.

Delay Lines IC Part Context

This part belongs to the DS1100L family, which serves as the 3.3V version of the standard DS1100 series. While other variants exist in SO packages or different delay values, this specific model targets low-power applications requiring compact surface-mount integration.

Delay Lines IC Replacement Considerations

DS1100LU-40+ is the non-tape-and-reel equivalent. DS1100LZ-40+ offers the same electrical characteristics in an SO-8 package.