MC74VHC1G126P5T5G-L22088

Overview

The MC74VHC1G126P5T5G-L22088 is a single non-inverting 3-state buffer from onsemi's 74VHC logic family. It operates within a supply voltage range of 2.0 V to 5.5 V and features CMOS-level inputs with high noise immunity. The device provides unidirectional signal buffering in compact packages such as SOT-953 (SC-88A-5). It supports low static power consumption and is designed for applications requiring signal isolation and drive enhancement in portable and battery-powered systems.

Feature Summary

• Single gate non-inverting buffer configuration
• Three-state output capability for bus driving
• CMOS-level input compatibility
• High noise immunity with wide operating voltage range

Applications

• Portable equipment signal buffering
• Battery-powered system interfaces
• Consumer electronics data lines
• Computing and control circuits

Procurement Notes

Verify the specific suffix L22088 against official onsemi documentation, as it may indicate a process change notification or obsolete status. Confirm availability through authorized distributors, as this variant may be discontinued. Ensure substitute parts like MC74VHC1G125P5T5G meet functional requirements before procurement.

Selection Notes

Select this component for designs requiring a single-channel non-inverting buffer with 3-state outputs. It is suitable for low-voltage digital systems operating between 2.0 V and 5.5 V. Consider package constraints and pinout compatibility when replacing older variants. Verify that the 74VHC series speed and drive current meet the application's timing and load requirements.

Part Context

This part belongs to onsemi's 74VHC1G series of micro-gate logic devices. These components are designed for high-speed operation with low power consumption. The 126 designation specifically indicates a non-inverting 3-state buffer. The series is widely used in consumer electronics and industrial applications due to its small footprint and robust performance characteristics.

Replacement Considerations

The MC74VHC1G125P5T5G is listed as a parametric equivalent substitute. Verify pinout and electrical specifications match before replacement. Check for any differences in package marking or internal circuitry that might affect system integration.