DS3886AVF

Overview

The DS3886AVF is a BTL 9-bit latching data transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features nine drivers and nine receivers. The component is housed in a 44-PQFP package with dimensions of 10x10 mm, designed for surface mount applications.

Feature Summary

• Integrates nine drivers and nine receivers for bidirectional data transmission
• Features built-in latching capability for data retention
• Supports Bus Transceiver Logic (BTL) protocol

Applications

• High-density data bus interfaces
• Parallel data communication systems
• Industrial control modules requiring latch functionality

Procurement Notes

Verify the part status as obsolete before procurement planning. Confirm that the 44-PQFP package dimensions match the target PCB footprint. Ensure design compatibility with the specified 4.5V to 5.5V operating voltage range. Check for available replacement components from the manufacturer's current portfolio.

Selection Notes

Select this component when a 9-bit parallel interface with internal latching is required. The BTL architecture suits applications needing robust data holding capabilities. Consider the 44-pin surface mount package constraints during layout. Validate electrical parameters against system voltage requirements.

Part Context

This device belongs to the family of Bus Transceiver Logic components produced by Texas Instruments and formerly National Semiconductor. It serves as a specialized interface solution for digital systems requiring reliable parallel data transfer with state retention.

Replacement Considerations

As the DS3886AVF is marked obsolete, identify equivalent 9-bit latching transceivers in the 44-PQFP package. Verify pinout compatibility and voltage specifications for direct substitution.