GTL2002D/DG,118

Translators, Level Shifters Overview

The GTL2002D/DG,118 is a 2-bit bidirectional low voltage translator from NXP USA Inc., housed in an SO8 plastic small outline package. It provides high-speed voltage translation between 1.0 V and 5.0 V buses without requiring a direction pin. The device features two NMOS pass transistors with a common gate reference, enabling seamless level shifting between GTL, GTL+, LVTTL/TTL, and 5 V CMOS levels. It operates within an ambient temperature range of -40 °C to +85 °C and supports hot insertion with no power supply required.

Translators, Level Shifters Feature Summary

• Bidirectional voltage translation capability between 1.0 V and 5.0 V without directional control pins
• Low ON-state resistance ensuring minimal signal degradation during transmission
• Integrated ESD protection exceeding specified HBM and CDM standards for robustness
• Flow-through pinout design facilitating ease of printed-circuit board trace routing

Translators, Level Shifters Applications

• Bidirectional or unidirectional voltage level translation between any voltages from 1.0 V to 5.0 V
• I2C-bus port translation from low voltage processor levels (e.g., 1.0 V to 1.8 V) to standard 3.3 V or 5.0 V levels
• Translation between GTL/GTL+ signal levels and LVTTL/TTL signal levels

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix ',118' corresponds to the SO8 package variant supplied on a 13-inch reel with a minimum order quantity of 2500 units. Confirm that the ambient operating temperature range meets system requirements of -40 °C to +85 °C. Ensure compatibility with the standard marking configuration provided for this specific tape and reel packaging format.

Translators, Level Shifters Selection Notes

Select this component when interfacing systems with mixed voltage domains ranging from 1.0 V to 5.0 V. It is suitable for applications requiring bidirectional data flow without complex direction control logic. Consider the SO8 package for standard PCB layouts. Verify that the external pull-up resistor values align with the desired current limits to maintain acceptable pass voltage drops across the transistors.

Translators, Level Shifters Part Context

This part belongs to the Gunning Transceiver Logic - Transceiver Voltage Clamps (GTL-TVC) family. It shares functional similarities with other devices like the GTL2003 but offers specific 2-bit translation capabilities. The GTL2002D variant specifically denotes the SO8 package version, distinguishing it from TSSOP8, VSSOP8, or XQFN8 options available within the same product line.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided datasheet. Designers should consult NXP documentation for cross-reference information or evaluate other GTL-TVC family members based on bit count and package requirements.