74LVCHR32245AZKER

Overview

The SN74LVCHR32245AZKER is a 32-bit bus transceiver with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports TTL/CMOS input levels with LVTTL output levels. The device features a propagation delay of 3.0 ns and provides drive currents of 24 mA for both high and low states. It is housed in a 96-pin LFBGA package and functions across an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides bidirectional data transmission via 32-bit wide bus architecture
• Supports mixed-voltage operation between 1.65 V and 3.6 V domains
• Features three-state outputs to prevent bus contention

Applications

• High-speed data bus interfaces
• Memory module connections
• Embedded system data routing

Procurement Notes

Verify the specific suffix AZKER against the official datasheet to confirm pinout and electrical characteristics. Ensure the component meets RoHS compliance requirements for your assembly process. Confirm availability status as lifecycle changes may affect long-term sourcing. Validate that the 96-LFBGA package matches your PCB footprint design constraints.

Selection Notes

Select this component when a wide 32-bit interface is required for low-voltage applications. Consider the 3.0 ns propagation delay for timing-sensitive designs. The LFBGA package requires appropriate surface mount manufacturing capabilities. Verify compatibility with the target system's I/O voltage levels before integration.

Part Context

This part belongs to the SN74LVCHR series, which represents high-performance, low-voltage CMOS technology from Texas Instruments. The series is designed for demanding digital applications requiring fast switching speeds and low power consumption. It serves as a critical interface component in modern electronic systems handling large data widths.

FAQ

What is the maximum supply voltage for the SN74LVCHR32245AZKER?

The maximum supply voltage (VCC) for this device is 3.6 V.

Does this transceiver support bidirectional data flow?

Yes, it is a bidirectional bus transceiver allowing data transfer in both directions controlled by the direction pin.