MC308G

Flip Flops Overview

The Motorola MC308G is a discrete J-K flip-flop integrated circuit manufactured using Diode-Transistor Logic (DTL) technology. It functions as a single-bit storage element with one internal element, designed for digital logic applications requiring reliable state retention. The component operates with a maximum clock frequency of 15 MHz and features complementary output types to support various logic interfacing requirements. It is housed in a TO-100-10 metal can package, which provides robust physical protection and thermal stability for industrial environments. This device represents a legacy solution within the DTL family, offering specific voltage and timing characteristics defined by its semiconductor construction.

Flip Flops Feature Summary

• Implements J-K flip-flop functionality for binary data storage and sequential logic control
• Utilizes Diode-Transistor Logic (DTL) architecture for established noise immunity
• Provides complementary outputs for versatile signal driving capabilities
• Encapsulated in a hermetic TO-100-10 metal can for environmental durability

Flip Flops Applications

• Digital sequential circuit design requiring stable bit storage
• Industrial control systems utilizing legacy DTL logic families
• Military or aerospace equipment mandating radiation-hardened or high-reliability metal-can components
• Educational laboratories demonstrating fundamental flip-flop operations

Flip Flops Procurement Notes

Verify component authenticity through manufacturer documentation or authorized distributor channels due to obsolete status. Confirm lot codes and date codes against project reliability requirements. Ensure handling procedures comply with electrostatic discharge (ESD) protocols for metal-can packages. Cross-reference pinouts with original datasheets to prevent interface mismatches in existing designs.

Flip Flops Selection Notes

Select this component only when compatibility with existing DTL logic levels is mandatory. Evaluate mechanical constraints imposed by the TO-100-10 package size. Assess supply chain longevity given the obsolete product status. Consider redesign alternatives if modern CMOS equivalents offer superior power efficiency and availability without compromising system integrity.

Flip Flops Part Context

The MC308G belongs to Motorola's historical portfolio of discrete logic integrated circuits. As a DTL device, it predates the widespread adoption of TTL and CMOS technologies. Its production reflects an era where metal-can packaging was standard for high-reliability electronics. Understanding its context requires recognizing its role in mid-20th-century digital computing and industrial automation systems.

Flip Flops Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete component. Designers must evaluate functional equivalents from other manufacturers that match DTL specifications and TO-100-10 footprint constraints. Adapter solutions or board-level modifications may be necessary to integrate modern logic families.