JM38510/65305BEA

Overview

The JM38510/65305BEA is a dual J-K negative-edge-triggered flip-flop manufactured by Texas Instruments. It operates within a wide voltage range of 2V to 6V and features low power consumption with a maximum ICC of 40µA. The typical propagation delay is 13ns, and outputs can drive up to 10 LSTTL loads with ±4mA output drive capability. The component utilizes a 16-CDIP package and supports an operating temperature range from -55°C to 125°C.

Feature Summary

• Dual J-K negative-edge-triggered flip-flops with clear and preset functionality
• Wide operating voltage range supporting 2V to 6V applications
• Low power consumption with minimal static current draw
• High-speed performance with typical propagation delay of 13ns

Applications

• Digital logic circuits requiring edge-triggered state storage
• Counters and shift registers in military or aerospace systems
• Data processing units needing reliable preset and clear control
• Industrial control systems operating in extreme temperature environments

Procurement Notes

Verify the specific suffix BEA against official Texas Instruments documentation to confirm package type and qualification status. Ensure the component meets MIL-M-38510 Class S requirements if specified for your application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the ceramic DIP package matches your board layout constraints before finalizing procurement orders.

Selection Notes

Select this component when dual independent flip-flops with preset and clear functions are required. Consider the 2V to 6V operating range for compatibility with various logic families. Evaluate the 13ns propagation delay against system timing requirements. Verify the -55°C to 125°C temperature range suits the environmental conditions of the intended deployment scenario.

Part Context

This device belongs to the HC/UH series of high-speed CMOS logic devices. It is designed for demanding applications requiring robust performance and reliability. The CDIP package provides durability suitable for harsh environments. Texas Instruments manufactures this component to meet strict military standards for longevity and consistency.

Replacement Considerations

Check for direct cross-references in TI's official substitution guides. Ensure any alternative maintains the same pinout and electrical characteristics. Verify that substitute parts support the required voltage and temperature ranges.