74ABT2952CSCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT2952CSCX is an octal registered transceiver housed in a 24-lead SOIC package. It features two independent 8-bit back-to-back registers for bidirectional data transfer between buses. The device operates within a supply voltage range of +4.5V to +5.5V and supports a maximum clock frequency of 200 MHz. Output drivers provide guaranteed sourcing capability of 32 mA and sinking capability of 64 mA. Propagation delays are specified at 5.3 ns maximum under standard conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features separate clock, clock enable, and three-state output enable signals for each register
• Provides high impedance glitch-free bus loading during power-up and power-down cycles
• Supports nondestructive hot insertion capabilities
• Includes guaranteed latchup protection

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional bus interfacing applications
• High-speed data buffering systems
• Octal data storage circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tape-and-reel availability. Confirm RoHS compliance status through official datasheets or product compliance documents before procurement. Ensure the component meets required operating temperature ranges for the intended application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring dual octal registers with independent control signals. Consider the 24-lead SOIC package dimensions for PCB layout constraints. Evaluate the 32 mA source and 64 mA sink drive strengths against load requirements. Verify that the 200 MHz maximum clock frequency aligns with system timing specifications.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ABT logic family, characterized by advanced BiCMOS technology. It provides high-speed performance comparable to older families while maintaining lower power consumption. The octal registered transceiver architecture allows for efficient data management in complex digital systems requiring bidirectional communication paths.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives from other manufacturers offering similar ABT logic characteristics. Verify functional equivalence regarding propagation delay, drive strength, and package dimensions. Review manufacturer lifecycle notices to ensure long-term availability for production needs.