V62/04736-01XE

Overview

The V62/04736-01XE is a single bus buffer gate from the SN74LVC1G126-EP series, designed for 1.65-V to 5.5-V VCC operation. It features a three-state output and supports partial-power-down mode via Ioff circuitry. The device operates within an extended temperature range of -40°C to 85°C. Key electrical parameters include a maximum propagation delay (tpd) of 3.7 ns at 3.3 V with a 15 pF load, and ±24-mA output drive capability at 3.3 V. Input voltages are tolerant up to 5.5 V, ensuring compatibility with 5-V systems.

Feature Summary

• Supports partial-power-down applications using Ioff circuitry to prevent damaging current backflow when powered down
• Inputs accept voltages up to 5.5 V while operating on lower supply voltages
• Provides high ESD protection exceeding JESD 22 standards across multiple testing models
• Features latch-up performance exceeding 100 mA per JESD 78 Class II

Applications

• Partial-power-down system designs requiring controlled power states
• Bus-oriented communications interfaces
• Clock distribution and timing circuits
• Memory module data buffering

Procurement Notes

Verify that the component matches the specific EP (Enhanced Product) designation for radiation tolerance and enhanced manufacturing support. Confirm the package type is SC-70 (DCK) and check for RoHS compliance status. Ensure the ordering suffix aligns with the required tape and reel quantity of 3000 units. Cross-reference the manufacturer part number with official Texas Instruments documentation to validate authenticity and revision level before procurement.

Selection Notes

Select this component when a single-channel buffer with three-state output is required for low-voltage logic interfacing. It is suitable for applications needing input voltage translation from 5-V signals to lower supply domains. Consider the SC-70 package size for space-constrained layouts. Evaluate the propagation delay specifications against system timing requirements to ensure signal integrity is maintained during high-speed transitions.

Part Context

This part belongs to the SN74LVC1G126-EP family, which represents enhanced product versions of standard logic gates. These devices are characterized by controlled baselines and diminished manufacturing sources support. They are intended for applications requiring higher reliability and longer-term availability compared to standard catalog parts. The EP designation indicates qualification in accordance with JEDEC and industry standards.

Replacement Considerations

The catalog version SN74LVC1G126 serves as the standard non-enhanced equivalent. Automotive qualified versions such as SN74LVC1G126-Q1 are available for high-reliability automotive applications. Verify pinout compatibility and electrical parameter tolerances when substituting these variants.