SN74ALVCH32245KR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCH32245KR is a 32-bit non-inverting bus transceiver from Texas Instruments' ALVCH series, designed for 1.65-V to 3.6-V VCC operation. It features 3-state outputs and supports asynchronous communication. The device utilizes a 96-LFBGA package (13.5x5.5 mm) with SMD/SMT mounting style. It operates within a temperature range of -40°C to +85°C. Input levels are compatible with CMOS and LVTTL standards. The component includes direction control and is built to withstand latch-up performance per JESD 17 standards.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 32-bit bidirectional data transmission capability
• Supports low voltage operation between 1.65 V and 3.6 V
• Features 3-state outputs for efficient bus management
• Compatible with CMOS and LVTTL input logic levels

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous data communication systems
• Memory bus architectures requiring level shifting
• High-density digital signal processing interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant and revision status before procurement, as the SN74ALVCH32245KR may be listed as obsolete or end-of-life in certain distributor catalogs. Confirm that the 96-LFBGA footprint matches your PCB design constraints. Ensure compatibility with the target supply voltage range of 1.65 V to 3.6 V. Check for alternative lead-free or RoHS-compliant versions if required by your manufacturing standards. Validate current availability through authorized channels due to potential lifecycle restrictions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed 32-bit data transfer at low voltages. It is suitable for applications needing CMOS/LVTTL interface compatibility. Consider the 96-LFBGA package size for space-constrained designs. Ensure the operating environment stays within the specified -40°C to +85°C range. Verify that the 3-state output configuration meets your bus isolation requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74ALVCH family, which offers advanced low-voltage CMOS technology. The ALVCH series is optimized for high-speed operations while maintaining low power consumption. The SN74ALVCH32245 specifically addresses the need for wide-bus transceivers in portable and battery-powered devices. It complements other 8-bit and 16-bit variants in the same series for scalable system designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes within the SN74ALVCH32245 family. Verify if newer revisions or updated packaging options are available from Texas Instruments. Consider equivalent parts from other manufacturers only if they match the electrical specifications and package dimensions exactly.