74LVCHR162245APAG

Overview

The 74LVCHR162245APAG is a 16-bit bus transceiver manufactured by Renesas Electronics. It features three-state outputs and operates within a supply voltage range of 2.7V to 3.6V. The device utilizes LVCHR logic technology and provides a typical propagation delay of 4.8 ns. It is housed in a TSSOP-48 package with a width of 6.10 mm. The component supports surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides low output skew performance with typical values under 250ps
• Offers high electrostatic discharge protection exceeding 2000V per MIL-STD-883 Method 3015
• Supports bidirectional data transmission between two buses using 16 channels

Applications

• High-speed memory mapping systems
• Clock driving and buffering applications
• Bus-oriented communications links

Procurement Notes

Verify the specific suffix 'PAG' corresponds to the TSSOP-48 package configuration when sourcing. Confirm that the required operating temperature range aligns with the industrial specification of -40°C to +85°C. Ensure compatibility with the 2.7V to 3.6V supply voltage requirements for the target circuit design before finalizing procurement.

Selection Notes

Select this component for designs requiring precise timing alignment due to its low output skew characteristics. It is suitable for applications needing robust ESD protection levels as defined by military standards. Consider the 16-bit width and three-state output capability when interfacing wide data buses. Verify that the TSSOP-48 footprint fits the available PCB space constraints.

Part Context

This part belongs to the 74LVCHR series of high-speed CMOS logic devices from Renesas. It is functionally related to other 16-bit transceivers like the 74LVC162244A but offers distinct skew performance metrics. The device serves as a critical interface element in digital systems requiring reliable data transfer between different voltage domains or bus structures.

Replacement Considerations

Check datasheets for alternative 16-bit bus transceivers with similar skew specifications. Verify pinout compatibility with existing board layouts if substituting. Ensure equivalent ESD protection ratings are maintained for system reliability.