SN74F04N

Overview

The SN74F04N is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the F-series logic family. It contains six independent inverters performing the Boolean function Y = A. The device operates within a supply voltage range of 4.5V to 5.5V and features bipolar inputs with push-pull outputs. Characterized for operation from 0°C to 70°C, it utilizes a standard plastic 14-pin DIP package. Key electrical parameters include a maximum propagation delay of 6ns at 5V and a low-level output current capability of 20mA.

Feature Summary

• Contains six independent inverters providing high-speed signal inversion capabilities
• Features over-voltage tolerant inputs compatible with TTL logic levels
• Utilizes bipolar technology combined with Schottky diode clamps for speed and low power consumption

Applications

• High-speed digital signal processing circuits
• Clock generation and timing control systems
• General-purpose logic inversion in TTL-based designs

Procurement Notes

Verify the specific manufacturer source, as Rochester Electronics also distributes this part number alongside Texas Instruments. Confirm RoHS compliance status and packaging type (tube) directly with the supplier. Ensure the component matches the required temperature range and package dimensions for your application before finalizing procurement.

Selection Notes

Select the SN74F04N when high-speed inversion is required within standard TTL voltage constraints. Compare against SN74LS04N for lower power needs or SN74HC04N for CMOS compatibility. Verify that the 6ns propagation delay meets system timing requirements and that the 14-pin DIP package fits the PCB layout constraints.

Part Context

This component belongs to the SN74F series, known for very high speed performance compared to standard TTL families. It serves as a fundamental building block for digital logic circuits requiring fast switching times. The device is widely used in applications where signal integrity and speed are critical factors in system design.

Replacement Considerations

SN74LS04N offers lower power consumption but slower speed. SN74HC04N provides CMOS input compatibility with different drive characteristics. SN74AS04N delivers higher speed but may require different power management considerations.