MM74HCT04SJX

Inverter Gates Overview

The MM74HCT04SJX is a hex inverter integrated circuit manufactured by Fairchild Semiconductor, belonging to the 74HCT logic series. It features six independent inverters within a single package. The device operates on a supply voltage range of 4.5V to 5.5V and supports surface mount installation. Key electrical parameters include a maximum propagation delay of 20ns at 5V with a 50pF load, output currents of 4.8mA for both high and low states, and a maximum quiescent current of 1µA. It functions reliably across an operating temperature range of -40°C to 85°C.

Inverter Gates Feature Summary

• Contains six independent inverting channels for signal inversion applications.
• Compatible with CMOS inputs and LSTTL outputs for mixed-logic system interfacing.
• Supports surface mount packaging for automated assembly processes.

Inverter Gates Applications

• General-purpose digital signal inversion in consumer electronics.
• Clock signal generation and shaping in timing circuits.
• Logic level translation between CMOS and LSTTL devices.

Inverter Gates Procurement Notes

Verify the manufacturer origin, as Fairchild Semiconductor has been integrated into ON Semiconductor. Confirm that the specific suffix corresponds to the requested tape-and-reel or tube packaging format. Ensure the component meets RoHS compliance requirements if mandated by your project specifications. Cross-reference the datasheet revision to confirm pinout consistency with existing designs.

Inverter Gates Selection Notes

Select this component when designing systems requiring multiple inverting stages within a compact footprint. The HCT series ensures compatibility with standard 5V logic families while maintaining low power consumption. Consider the 14-pin SOIC package dimensions for PCB layout constraints. Verify that the input capacitance and drive strength meet the requirements of the connected loads.

Inverter Gates Part Context

This part belongs to the widely adopted 74HCT family of logic ICs, which bridges the gap between older TTL standards and modern CMOS technologies. The 'MM' prefix typically denotes military or extended grade variants from Fairchild, though availability may vary due to corporate restructuring. It serves as a fundamental building block for combinational logic design in embedded systems.

Inverter Gates Replacement Considerations

Equivalent parts include the MM74HCT04M (SOIC-14) and MM74HCT04MX (SOIC-14). Note that Fairchild part numbers with underscores may have been converted to dashes under ON Semiconductor nomenclature. Verify functional equivalence before substitution.