DS1776J/883

Overview

The DS1776J/883 is a registered bus transceiver manufactured by National Semiconductor. It features a single functional element with eight bits per element and utilizes true output logic. The device employs BICMOS technology and provides three-state outputs for flexible data transmission. It operates within a supply voltage range of 4.5V to 5.5V and supports high-speed operation up to 25 MHz. The component is housed in a 28-pin ceramic dual in-line package (CDIP) and is designed for military temperature ranges, functioning between -55°C and 125°C.

Feature Summary

• Registered bus transceiver architecture with single-element configuration
• Three-state logic capability enabling flexible data transmission control
• BICMOS technology implementation for high-speed performance

Applications

• Military-grade digital data bus systems
• High-speed communication interface circuits
• Buffering and driving applications in aerospace electronics

Procurement Notes

Verify the specific revision level and screening standards required for your application, as the /883 suffix indicates compliance with MIL-STD-883 standards. Confirm that the ceramic DIP package meets your mechanical constraints. Ensure compatibility with your system's voltage levels and timing requirements before finalizing procurement decisions.

Selection Notes

Select this component when a registered bus transceiver with three-state outputs is required for high-speed digital interfaces. The BICMOS technology offers a balance of speed and power consumption suitable for demanding environments. Consider the 28-pin CDIP package size and military temperature rating when evaluating form factor and operational limits for your specific design.

Part Context

This part belongs to the DS1776 series of registered bus transceivers from National Semiconductor. The series is known for providing reliable data transfer solutions in complex digital systems. The /883 designation signifies that the device meets rigorous military quality and reliability standards, distinguishing it from commercial variants.

Replacement Considerations

Consult official substitution guides for compatible registered bus transceivers. Verify pinout compatibility and electrical specifications before replacing the original component with alternative parts from other manufacturers or different series within the same family.