DM74S08N

Inverter Gates Overview

The DM74S08N is a Schottky TTL integrated circuit manufactured by Fairchild Semiconductor. It contains four independent 2-input AND gates within a single package. The device utilizes an advanced oxide-isolated, ion-implanted Schottky process to achieve high-speed switching capabilities. It operates with a standard supply voltage range of 4.5V to 5.5V and supports a maximum operating temperature of 70°C. The component is housed in a 14-pin Plastic Dual-In-Line Package (PDIP) conforming to JEDEC MS-001 standards.

Inverter Gates Feature Summary

• Contains four independent 2-input AND logic gates
• Utilizes advanced oxide-isolated, ion-implanted Schottky process for high speed
• Functionally and pin-for-pin compatible with Schottky and Low Power Schottky TTL counterparts

Inverter Gates Applications

• High-speed digital logic circuits requiring AND functionality
• Memory systems utilizing Schottky TTL technology
• Microprocessor-based systems requiring fast switching speeds

Inverter Gates Procurement Notes

Verify the specific manufacturer origin, as Fairchild Semiconductor has undergone corporate restructuring and acquisitions. Confirm that the component matches the original Fairchild specifications rather than subsequent production runs by other entities. Ensure the PDIP-20 or PDIP-14 package dimensions align with your board design requirements before finalizing procurement.

Inverter Gates Selection Notes

Select this component when system architecture requires the specific propagation delay characteristics of Schottky TTL logic. It serves as a direct replacement for older SN54S08 or SN74S08 designs where higher speed is necessary compared to LS series devices. Ensure power supply stability within the 4.5V to 5.5V range to maintain signal integrity.

Inverter Gates Part Context

This part belongs to the 74S series of Schottky TTL logic family, known for superior speed over standard TTL. The 'DM' prefix typically denotes a military or industrial grade variant from National Semiconductor or Fairchild. As a quad 2-input AND gate, it provides essential logical conjunction operations in complex digital networks.

Inverter Gates Replacement Considerations

SN54S08N

Inverter Gates FAQ

Is the DM74S08N functionally equivalent to the 74LS08?

No. While they share the same pinout and logic function, the DM74S08N is a Schottky TTL device with significantly faster switching speeds and different electrical characteristics compared to the Low Power Schottky (LS) counterpart.

What is the maximum operating temperature for this device?

The maximum operating temperature for the DM74S08N is 70°C.