9022DM

Overview

The 9022DM is a single JK-type flip-flop element manufactured by National Semiconductor. It provides dual-bit output functionality within a single integrated circuit package. The device is housed in a 16-CDIP (Ceramic Dual In-Line Package) with a standard 0.300-inch (7.62mm) width. This component serves as a fundamental digital logic storage element, designed for applications requiring reliable state retention and clocked data transfer.

Feature Summary

• JK Flip-Flop Logic Functionality
• Dual-Bit Output Configuration
• Single Element Integration

Applications

• Digital Logic Storage Circuits
• State Machine Implementations
• Data Register Modules

Procurement Notes

Verify the manufacturer designation carefully, as National Semiconductor's logic assets were acquired by Texas Instruments. Ensure the specific 16-CDIP ceramic package matches the design requirements. Confirm that the JK type specification aligns with the intended logic family compatibility before integration into existing systems.

Selection Notes

Select this component when a discrete JK flip-flop with dual-bit capability is required in a through-hole ceramic package. Consider the 16-CDIP form factor for high-reliability or legacy system designs. Evaluate pinout compatibility against existing board layouts to ensure seamless replacement without redesigning the footprint.

Part Context

This part belongs to the standard logic IC category, specifically within the flip-flop and latch segment. It represents a classic digital building block used for sequential logic operations. The CDIP packaging indicates suitability for environments where robust physical connection and thermal stability are prioritized over miniaturization.

Replacement Considerations

Check for direct equivalents from Texas Instruments if sourcing new production units. Verify pin-to-pin compatibility with other 16-pin JK flip-flop variants. Ensure voltage levels and input thresholds match the system requirements when substituting with modern alternatives.