The DM5474W/883 is a dual positive-edge-triggered D flip-flop manufactured by National Semiconductor (now Texas Instruments). This device is a fundamental building block in digital logic circuits, providing data storage and manipulation capabilities. The /883 designation signifies that this part meets stringent military-grade specifications, ensuring high reliability and performance across a wide temperature range.

Applications

• Shift Registers
• Data Storage
• Control Registers
• Frequency Dividers
• Memory Systems
• Military and Aerospace Systems

Features

• Dual D-Type Flip-Flops
• Positive-Edge Triggered
• Direct Clear Input
• Military Temperature Range: -55°C to +125°C
• High Noise Immunity
• Ceramic Package for Enhanced Reliability

Benefits

• Provides versatile data storage and manipulation capabilities.
• Guaranteed performance over a wide temperature range, making it suitable for harsh environments.
• Direct clear input allows for asynchronous resetting of the flip-flops.
• Military-grade manufacturing ensures long-term reliability in critical applications.

The DM5474W/883 consists of two independent D flip-flops. Data at the D input is transferred to the Q output on the positive-going transition of the clock pulse. The direct clear input allows for asynchronous clearing of the flip-flop, overriding the clock and data inputs. The device operates from a standard 5V power supply. The ceramic package provides excellent hermeticity and resistance to environmental stresses. This device is ideal for applications demanding high reliability and performance, such as aerospace and military systems. Each flip-flop operates independently, allowing for flexible design options.