V62/04738-01XE

Overview

The V62/04738-01XE is an enhanced product octal bus transceiver from Texas Instruments, based on the SN74ABT245B-EP series. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an extended temperature range of -55°C to 125°C. The device features high-drive outputs capable of sourcing -24 mA and sinking 32 mA. It includes Ioff and power-up 3-state support for hot-insertion applications. The component utilizes an SSOP (DB) package with 20 pins.

Feature Summary

• Octal bus transceiver designed for asynchronous communication between data buses
• High-drive outputs providing -24 mA IOH and 32 mA IOL capabilities
• Ioff and power-up 3-state support enabling safe hot-insertion operations
• Latch-up performance exceeding 500 mA per JEDEC standard JESD 17

Applications

• Asynchronous communication between data buses
• Hot-insertion applications requiring controlled output states during power transitions
• Systems requiring bidirectional data transmission with direction control

Procurement Notes

Verify the specific ordering suffix and package type against the manufacturer's current documentation to ensure compatibility with assembly requirements. Confirm that the enhanced product qualification pedigree meets the reliability standards required for the intended operational environment. Cross-reference the active status and material type details provided in the latest package option addendum before finalizing procurement decisions.

Selection Notes

Select this component when bidirectional octal data transfer is required at 5 V logic levels with high drive strength. Ensure the application environment falls within the specified -55°C to 125°C operating temperature range. Verify that the SSOP package dimensions align with the printed circuit board layout constraints and thermal management strategies.

Part Context

This part belongs to the SN74ABT245B-EP family of enhanced product bus transceivers. It shares functional characteristics with the catalog version SN74ABT245B but offers extended environmental specifications and manufacturing controls. The V62/ prefix indicates it is a qualified version meeting specific military or enhanced reliability criteria defined by Texas Instruments.

Replacement Considerations

The SN74ABT245B serves as the standard catalog equivalent. Verify pinout compatibility and electrical parameter margins when substituting. Ensure the replacement part meets the same extended temperature and latch-up performance requirements.