SN74GTL2003PW

Translators, Level Shifters Overview

The SN74GTL2003PW is a dual bidirectional voltage-level translator manufactured by Texas Instruments. It operates within a supply voltage range of 0.8V to 5.5V on both ports, enabling seamless interfacing between diverse logic families. The device features automatic direction detection for simplified system design and is housed in a 20-TSSOP surface-mount package. It supports industrial operating temperatures from -40°C to +85°C and includes ESD protection exceeding JESD 22 standards.

Translators, Level Shifters Feature Summary

• Automatic direction detection eliminates the need for explicit direction control signals
• Dual bidirectional architecture supports flexible data flow between dissimilar logic levels
• Wide supply voltage compatibility accommodates systems ranging from 0.8V to 5.5V

Translators, Level Shifters Applications

• Interfacing LVTTL/GTL+ logic with LVCMOS/LVTTL systems
• Connecting I2C buses operating at different voltage domains
• Level shifting in mixed-voltage embedded controller architectures

Translators, Level Shifters Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm package type and temperature grade. Ensure the ordering part number matches the required TSSOP-20 configuration. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement specifications.

Translators, Level Shifters Selection Notes

Select this component when bidirectional translation between low-voltage CMOS and GTL-based interfaces is required. The integrated direction detection simplifies PCB layout compared to manually controlled translators. Verify that the target application voltage ranges fall strictly within the 0.8V to 5.5V operational limits defined in the electrical characteristics.

Translators, Level Shifters Part Context

This device belongs to the Texas Instruments family of voltage-level translators designed for high-speed digital interfaces. It addresses the challenge of connecting modern low-voltage microcontrollers with legacy or specialized high-speed memory and peripheral buses that require different signal swing standards.

Translators, Level Shifters FAQ

Does the SN74GTL2003PW require external direction control pins?

No, the device utilizes automatic direction detection to determine the signal flow direction without requiring external control inputs.

What is the supported voltage range for Port A and Port B?

Both Port A and Port B support a supply voltage range from 0.8V to 5.5V, allowing for flexible mixing of different logic families.