SY100S321JC

Inverter Gates Overview

The SY100S321JC is a monolithic 9-bit inverter 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, with VCCA and VCC connected to ground. Key electrical specifications include a maximum propagation delay of 700ps at –5V and a minimum power supply current (IEE) of –55mA. Internal 75kΩ input pull-down resistors are integrated for improved noise immunity.

Inverter Gates Feature Summary

• Monolithic integration of nine independent inverting buffer gates
• Voltage and temperature compensation mechanisms for enhanced noise immunity
• Internal 75kΩ input pull-down resistors included
• Function and pinout compatibility with Fairchild F100K

Inverter Gates Applications

• High-speed digital signal inversion
• Low-power logic circuit design
• Industrial control systems requiring ECL-compatible interfaces

Inverter Gates Procurement Notes

Verify the specific ordering suffix against official documentation to confirm lead finish and packaging type. The 'JC' suffix indicates a commercial operating temperature range and Sn-Pb lead finish. Confirm RoHS compliance status if Matte-Sn finish is required for new designs. Ensure the component meets the extended supply voltage requirements of your system architecture before procurement.

Inverter Gates Selection Notes

Select this component when a high-density, low-power 9-bit inverter solution is required. It is suitable for applications needing voltage and temperature compensation to maintain signal integrity. Consider its compatibility with existing Fairchild F100K designs if migration or replacement is necessary. Verify that the 28-pin PLCC package fits the available board space and assembly capabilities.

Inverter Gates Part Context

This part belongs to the 100S series of low-power inverters from Microchip Technology. It is designed to offer performance improvements over older technologies while maintaining lower power consumption. The device is intended for use in embedded systems and industrial applications where reliable logic inversion is critical.

Inverter Gates Replacement Considerations

The SY100S321JC is functionally and pinout compatible with the Fairchild F100K. When replacing legacy components, ensure the new design accommodates the specific voltage levels and current requirements defined in the datasheet.

Inverter Gates FAQ

What is the maximum propagation delay for the SY100S321JC?

The maximum propagation delay is 700ps at a supply voltage of –5V.

Does the SY100S321JC include internal pull-down resistors?

Yes, the device includes internal 75kΩ input pull-down resistors.