V62/04723-02YE

Overview

The V62/04723-02YE is a military-grade SN74LVTH245A-EP octal bus transceiver manufactured by Texas Instruments. It operates at 3.3-V with TTL-compatible inputs and supports mixed-mode signal operation for 5-V systems. The device features 3-state outputs, active bus-hold circuitry, and Ioff/power-up 3-state capabilities for hot insertion. It is housed in a DB (SSOP) package with 20 pins and supports an operating temperature range of -55°C to 125°C.

Feature Summary

• Supports mixed-mode signal operation allowing 5-V input and output voltages with 3.3-V VCC
• Provides active bus-hold circuitry on data inputs to eliminate the need for external pullup/pulldown resistors
• Features Ioff and power-up 3-state support to enable safe hot insertion applications

Applications

• Asynchronous communication between data buses
• Mixed-mode signal environments requiring 5-V interface compatibility
• Hot-insertion applications utilizing Ioff and power-up 3-state protection

Procurement Notes

Verify that the ordering suffix matches the required SSOP (DB) package configuration. Confirm the extended temperature range specification (-55°C to 125°C) aligns with system requirements. Ensure the military qualification pedigree meets specific project standards before procurement.

Selection Notes

Select this component when an octal bus transceiver is needed for 3.3-V ABT logic families interfacing with 5-V systems. It is suitable for designs requiring high noise immunity via bus-hold circuitry and robust protection against backflow currents during power-down states.

Part Context

This part belongs to the SN74LVTH245A-EP enhanced product line from Texas Instruments. It is specifically qualified for military and defense applications, offering controlled baseline manufacturing and enhanced diminishing manufacturing sources support compared to standard catalog versions.

Replacement Considerations

SN54LVTH245A