SN74ABTE16246DLR

Specialty Logic Overview

The SN74ABTE16246DLR is a 16-bit bus transceiver and register manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device supports bidirectional data transmission with independent control capabilities. It includes a direction control pin and a select input for multiplexed transmission of registered or real-time data. The component is housed in a 56-pin SSOP package and is rated for an operating temperature range from -40°C to +85°C.

Specialty Logic Feature Summary

• Supports bidirectional data transmission between two buses
• Includes internal register for data storage
• Provides three-state outputs for bus line driving
• Features independent control for direction and data selection

Specialty Logic Applications

• Buffer registers and I/O ports
• Bidirectional bus drivers
• Work registers in high-speed systems

Specialty Logic Procurement Notes

Verify the specific manufacturer source, as the part number appears associated with multiple vendors including ECLIPTEK and Texas Instruments. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the package type matches the required 56-SSOP specification for your design.

Specialty Logic Selection Notes

Select this component when a 16-bit wide bus interface with integrated latching is required. It is suitable for applications needing multiplexed transmission of registered or real-time data. Verify that the 4.5 V to 5.5 V supply voltage range aligns with your system power rails and that the SSOP package fits your PCB layout constraints.

Specialty Logic Part Context

This device belongs to the SN74ABT logic family, which utilizes BiCMOS technology for high-speed performance. It is functionally related to other bus transceivers like the SN74ABTH16245 but offers distinct 16-bit width and register integration. The 'E' suffix typically denotes enhanced features or specific packaging variants within the broader ABT product line.

Specialty Logic FAQ

What is the function of the select input?

The select input allows for multiplexed transmission of either registered data from the internal latch or real-time data passing through the transceiver.

Is the data transmission bidirectional?

Yes, the device supports bidirectional data flow controlled by the direction control pin.