DS1100LZ-100

Delay Lines IC Overview

The DS1100LZ-100 is a 3.3V five-tap silicon delay line from the DS1100L series, characterized for operation between 3.0V and 3.6V. It provides equally spaced taps with nominal delays of 20ns, 40ns, 60ns, 80ns, and 100ns at TAP 1 through TAP 5 respectively. The device operates over an industrial temperature range of -40°C to +85°C and utilizes an 8-pin SO 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
• Reproduces both leading and trailing edges with equal precision
• Low-power CMOS technology compatible with TTL and CMOS standards

Delay Lines IC Applications

• Timing element applications requiring fixed delay intervals
• Pulse width extension or compression circuits
• Synchronization tasks in digital logic systems

Delay Lines IC Procurement Notes

Verify the specific ordering suffix to confirm package type and RoHS compliance status. The 'Z' indicates an SO package, while '+' denotes lead-free construction. Confirm availability as distribution channels may vary. Ensure the selected variant matches the required voltage and temperature specifications for the intended application environment.

Delay Lines IC Selection Notes

Select this component when a 3.3V supply is available and surface-mount packaging is preferred. The nominal 100ns total delay defines the spacing between taps. Verify that the load requirements do not exceed the driving capability of ten 74LS loads per tap. Consider the -100 suffix specifically for the 20ns to 100ns tap progression.

Delay Lines IC Part Context

This part belongs to the DS1100L family, which serves as the 3.3V version of the original DS1100 series. While the standard DS1100 operates at 5V, the DS1100L is optimized for lower voltage applications. The Z suffix identifies the SOIC-8 package format, distinguishing it from DIP or µMAX variants within the broader product line.

Delay Lines IC Replacement Considerations

The DS1100M-20+ is a functional equivalent operating at 5V with different delay values. Direct replacement requires verifying voltage level compatibility and adjusting circuit design for the 5V supply rail. No other identical 3.3V parts are listed in the provided documentation.