XC7SET125GV,125

Overview

The XC7SET125GV,125 is a high-speed silicon-gate CMOS bus buffer and line driver featuring one non-inverting channel with three-state output capability. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device provides symmetrical output impedance, balanced propagation delays, and TTL-compatible input levels. Static characteristics include low power dissipation and robust ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). Dynamic performance specifies propagation delays up to 9.5 ns at 50 pF load capacitance.

Feature Summary

• Three-state output controlled by an active-low OE pin for bus isolation
• TTL input level compatibility for direct interfacing with legacy logic
• High noise immunity and symmetrical output impedance design
• ESD protection compliant with JEDEC Class 2 HBM and Class C3 CDM standards

Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution networks
• High-performance register drives in digital systems

Procurement Notes

Verify the specific ordering suffix '125' corresponds to the SC-74A (SOT753) package variant as documented in the official Nexperia datasheet. Confirm that the required operating temperature range extends to +125 °C, as this specific package version supports the full industrial and extended range specified in the product data sheet revision 5.

Selection Notes

Select this component when a single-channel, non-inverting buffer with three-state control is required for 5 V logic systems. Ensure the application demands TTL-compatible inputs and benefits from the low static current and high noise immunity inherent to the Si-gate CMOS technology. Verify that the SC-74A package dimensions fit the PCB layout constraints.

Part Context

This device belongs to the XC7SET series of high-speed Si-gate CMOS logic buffers manufactured by Nexperia. The series offers various package options including TSSOP5 and XSON6, providing flexibility for different board space requirements while maintaining consistent electrical performance across the family.

Replacement Considerations

Direct functional substitutes within the same package include other XC7SET125 variants such as XC7SET125GW or XC7SET125GM, provided the package type matches the design requirements.