SNJ54LS10FK

Inverter Gates Overview

The SNJ54LS10FK is a military-grade Triple 3-Input Positive-NAND Gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of -55°C to 125°C. The device utilizes a 20-pin Leadless Ceramic Chip Carrier (LCCC) package with a 1.27mm pitch. Key electrical specifications include a maximum propagation delay of 15ns at 5V, a maximum output current of 8mA, and a maximum power dissipation of 80mW.

Inverter Gates Feature Summary

• Provides three independent 3-input NAND logic functions in a single integrated circuit
• Features hermetically sealed ceramic packaging for environmental protection
• Designed for high-speed digital switching applications

Inverter Gates Applications

• Military and defense electronic systems
• Space-based avionics and satellite communication equipment
• High-reliability industrial control logic circuits

Inverter Gates Procurement Notes

Verify the specific ordering suffix to confirm the exact package variant and material composition. Confirm that the component meets all required QML or MIL standards for your specific application environment. Ensure compatibility with existing board layouts regarding the LCCC footprint dimensions and pin alignment before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when high reliability and radiation hardness are required alongside standard TTL logic functionality. The LCCC package offers superior thermal performance and mechanical stability compared to plastic packages. Consider the higher cost associated with ceramic packaging and military qualification when evaluating budget constraints against performance requirements.

Inverter Gates Part Context

This part belongs to the SN54LS10 family of triple 3-input NAND gates. The 'SNJ' prefix indicates a military-grade device, while 'FK' specifies the 20-pin LCCC package. This series is distinct from commercial variants due to its extended temperature range and rigorous manufacturing controls designed for harsh operational environments.

Inverter Gates Replacement Considerations

Direct replacements include other SNJ54LS10 variants such as SNJ54LS10J (CDIP) or SNJ54LS10W (CFP), provided the package footprint is adaptable. Cross-family replacements require careful evaluation of speed and power consumption differences between LS and ALS/AS logic families.