SY100S321JZ

Inverter Gates Overview

The SY100S321JZ is a monolithic 9-bit inverter from the 100S series, manufactured by Microchip Technology. It features nine single-input, single-output inverting buffer gates housed in a 28-pin PLCC package. The device operates within an extended supply voltage range of VEE = –4.2V to –5.5V and supports commercial temperature ranges from 0°C to +85°C. Key electrical specifications include a maximum propagation delay of 700ps at -5V and a minimum power supply current (IEE) of –55mA.

Inverter Gates Feature Summary

• Contains nine independent inverting buffer gates with single input and output configurations.
• Features internal 75kΩ input pull-down resistors for improved noise immunity.
• Includes voltage and temperature compensation mechanisms to enhance operational stability.
• Functionally and pinout compatible with Fairchild F100K equivalents.

Inverter Gates Applications

• High-speed digital signal inversion and buffering
• Parallel data processing systems requiring low-power ECL logic
• Clock distribution networks utilizing fast transition times

Inverter Gates Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified suppliers. Confirm RoHS compliance status and lead finish options (Matte-Sn vs Sn-Pb) based on specific design requirements. Ensure proper handling procedures are followed due to humidity sensitivity classification. Cross-reference ordering suffixes carefully to match package type and environmental ratings.

Inverter Gates Selection Notes

Select this component when designing systems requiring high-speed logic inversion with low power consumption. Consider the 28-pin PLCC package constraints and ECL interface compatibility. Evaluate thermal management needs for commercial temperature operation. Verify that the extended supply voltage range aligns with existing system power rails.

Inverter Gates Part Context

Part of the 100S series of high-speed ECL logic devices designed for performance-critical applications. Manufactured under Micrel, now part of Microchip Technology, continuing legacy support for established industrial and communication standards.

Inverter Gates Replacement Considerations

Functionally equivalent to Fairchild F100K. Check availability of SY100S321JC for tin-lead variants if matte-sn is not required.

Inverter Gates FAQ

What is the maximum propagation delay specified for the SY100S321JZ?

The maximum propagation delay is 700ps at -5V supply voltage across all operating temperatures.

Does the SY100S321JZ include internal pull-down resistors?

Yes, the device includes internal 75kΩ input pull-down resistors to improve noise immunity.