SN74GTL16612DGGR

Overview

The SN74GTL16612DGGR is an 18-bit universal bus transceiver manufactured by Texas Instruments, designed for voltage level translation between LVTTL and GTL/GTL+ logic families. It operates within a supply voltage range of 3.15 V to 5.25 V and features a propagation delay of 6.3 ns. The device supports bidirectional data transfer and is housed in a TSSOP-56 surface-mount package. It functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Provides universal bus transceiver functionality for translating signals between LVTTL and GTL/GTL+ voltage levels.
• Supports bidirectional data transmission with 18-bit width capability.

Applications

• Voltage level translation between LVTTL and GTL/GTL+ buses
• Universal bus transceiver applications

Procurement Notes

Verify the specific suffix DGGR corresponds to the TSSOP-56 reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to procurement. Ensure the ordering part number matches the required package type and tape-and-reel quantity specifications exactly.

Selection Notes

Select this component when interfacing systems requiring translation between LVTTL and GTL/GTL+ standards. Verify that the operating supply voltage falls within the 3.15 V to 5.25 V range. Ensure the design accommodates the TSSOP-56 package dimensions and thermal requirements for the specified industrial temperature range.

Part Context

This device belongs to the SN74GTL16612 series of voltage level translators. It is part of Texas Instruments' portfolio of logic ICs focused on bus transceivers. The DGGR suffix indicates the specific TSSOP-56 package variant supplied in a reel format, distinguishing it from tube-packaged alternatives like the DL variant.

Replacement Considerations

Consult official cross-reference data for verified substitutes. Generic equivalents may not match the specific GTL/GTL+ interface characteristics or electrical parameters of this Texas Instruments component.