74ABT126CMTC

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT126CMTC is a quad buffer with 3-STATE outputs housed in a 14-Lead Thin Shrink Small Outline Package (TSSOP). It operates within a supply voltage range of +4.5V to +5.5V and supports an ambient temperature range of -40°C to +85°C. The device provides non-inverting buffering with high impedance glitch-free bus loading during power cycles. Key electrical parameters include a propagation delay of 4.4 ns typical at 5V, output sink capability of 64mA, and source capability of 32mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains four independent non-inverting buffers with 3-STATE outputs
• Provides high impedance glitch-free bus loading during the entire power up and power down cycle
• Features nondestructive hot insertion capability
• Includes guaranteed latchup protection

Buffers, Drivers, Receivers, Transceivers Applications

• High impedance bus loading applications
• Data acquisition systems requiring buffered signals
• General purpose digital signal buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity matches the 14-Lead TSSOP specification. Review datasheet revision history for any updates to operating conditions or electrical characteristics prior to final design integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring quad buffering with tri-state control capabilities. Ensure the system supply voltage remains within the specified 4.5V to 5.5V range. Consider the TSSOP package dimensions for PCB layout constraints and thermal management requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ABT logic family, characterized by advanced BiCMOS technology. It serves as a buffer solution for digital systems requiring high drive strength and fast switching speeds. The CMTC suffix specifically denotes the 14-Lead TSSOP package variant manufactured under JEDEC MO-153 standards.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalent parts from other manufacturers offering similar ABT logic specifications. Verify pin compatibility and electrical performance metrics before substitution.