SNJ54LS08FK

Inverter Gates Overview

The SNJ54LS08FK is a quadruple 2-input positive-AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features a drive strength of 16 mA. The device exhibits an接通 delay time of 20 ns and a propagation delay of 20 ns. It contains four logic gates with one output per gate, utilizing a total of four components. The high-level output current is -400 μA, while the low-level output current is 4 mA. The component is housed in a 20-pin LCCC package and supports through-hole installation. It functions reliably across an operating temperature range from -55°C to 125°C.

Inverter Gates Feature Summary

• Contains four independent 2-input AND logic gates for signal processing
• Operates within a standard 5 V power supply environment
• Provides robust drive capability for digital circuit loads
• Ensures stable performance across extended industrial temperature ranges

Inverter Gates Applications

• Military defense systems requiring radiation-hardened or high-reliability logic
• Space-based applications demanding wide temperature tolerance
• Industrial control units operating in harsh environments

Inverter Gates Procurement Notes

Verify that the received part matches the SNJ54LS08FK designation exactly. Confirm the LCCC package type and pin count align with specifications. Check for military or space qualification markings if required by the application. Ensure the operating temperature range meets system requirements. Validate manufacturer documentation against the requested part number before integration.

Inverter Gates Selection Notes

Select this component when a quadruple 2-input AND gate is needed for high-reliability applications. Consider the LCCC package for secure mounting in vibration-prone environments. Evaluate the 20 ns propagation delay against system timing constraints. Verify compatibility with 5 V logic families. Assess the need for extended temperature operation beyond commercial limits.

Inverter Gates Part Context

This part belongs to the SN54 series of logic gates, designed for military and aerospace use. It shares functional similarities with the SN74LS08 but offers wider temperature tolerance. The FK suffix indicates the leadless ceramic chip carrier package. It is distinct from the SN54S08 which uses Schottky technology. The SNJ prefix denotes a specific packaging variant within the broader SN54 family.

Inverter Gates Replacement Considerations

SNJ54LS08J (CDIP package), SNJ54LS08W (CFP package). These variants share identical electrical characteristics but differ in physical housing.