SN74CBT32245GKER

Overview

The SN74CBT32245GKER is an octal bus switch manufactured by Texas Instruments, designed for high-speed TTL-compatible data transmission. It features a single control input that manages the direction of data flow across eight independent bidirectional channels. The device operates within a supply voltage range of 1.65 V to 3.6 V and utilizes a 96-pin LFBGA package. It provides low on-state resistance and supports level shifting between different voltage domains.

Feature Summary

• Provides eight independent bidirectional data paths for efficient signal routing
• Features a single control pin to manage data flow direction simultaneously
• Supports level shifting between varying voltage domains with TTL compatibility

Applications

• High-speed data bus switching in portable electronic devices
• Level translation between different logic voltage domains
• Signal routing in consumer electronics and industrial systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and lead times prior to ordering. Ensure compliance with RoHS standards and check for moisture sensitivity handling requirements during storage and assembly processes.

Selection Notes

Select this component when requiring compact, high-density bus switching solutions. Consider the 96-pin LFBGA package constraints for PCB layout. Evaluate power consumption and thermal performance relative to system requirements before finalizing the design integration.

Part Context

This part belongs to the SN74CBT32245 family of octal bus switches from Texas Instruments. It is engineered for applications demanding low power consumption and high bandwidth. The device complements other logic families by providing reliable signal isolation and direction control in complex digital circuits.

Replacement Considerations

The SN74CBT32245GKER is marked as obsolete. Verify availability of substitutes such as the SN74CBT34X245DBBR. Ensure functional equivalence regarding pinout, voltage ranges, and package dimensions before implementing any replacement strategy.