SN74S04NE4

Inverter Gates Overview

The SN74S04NE4 is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the 74S (Schottky) logic family. It contains six independent inverters housed in a 14-pin PDIP package. The device operates with a supply voltage range of 4.75 V to 5.25 V and supports an operating temperature range of 0°C to 70°C. Electrical characteristics include a high-level output current of -1 mA and a low-level output current of 20 mA at VCC = 5 V. Switching performance under standard test conditions (RL = 280 Ω, CL = 15 pF) specifies typical propagation delays of 4.5 ns for low-to-high transitions and 5 ns for high-to-low transitions.

Inverter Gates Feature Summary

• Contains six independent inverter circuits within a single package
• Utilizes Schottky transistor-clamped logic technology for improved switching speed
• Provides standard TTL-compatible input and output voltage levels
• Features a through-hole 14-pin plastic dual in-line package

Inverter Gates Applications

• Signal inversion and waveform shaping
• Logic level translation between compatible digital stages
• Clock signal distribution and buffering
• General-purpose digital logic implementation

Inverter Gates Procurement Notes

Verify that the component matches the exact SN74S04NE4 designation to ensure correct Schottky logic family selection. Confirm the presence of the NE4 suffix indicates RoHS compliance and specific lead finish requirements. Ensure the supplier provides documentation verifying the 14-pin PDIP package type and the specified commercial temperature range. Cross-reference manufacturer markings against official datasheet specifications to prevent counterfeit substitution.

Inverter Gates Selection Notes

Select this component when higher switching speeds than standard 74 series are required without the power consumption of LS logic. Verify that the application environment remains within the 0°C to 70°C operational limits. Ensure the load capacitance does not exceed the tested values to maintain specified propagation delay times. Confirm that the system power supply maintains stability within the 4.75 V to 5.25 V range for reliable operation.

Inverter Gates Part Context

This part belongs to the broader 7400-series logic family, specifically the 74S variant known for Schottky clamping. It serves as a functional equivalent to other hex inverters but offers distinct electrical characteristics regarding drive strength and speed. The NE4 suffix denotes environmental compliance features added to the standard SN74S04N product line.

Inverter Gates Replacement Considerations

SN74S04N is the direct non-compliant predecessor. SN74LS04N offers lower power consumption but slower switching speeds. SN74HC04N provides CMOS compatibility with different voltage ranges.