DM74LS09N - onsemi

Manufacturer Part Number

DM74LS09N

Manufacturer

onsemi

Introduction

The DM74LS09N is a quad 2-input AND gate with open collector outputs.

Product Features and Performance

Quad 2-input AND gate design

Open collector output configuration

Supports a wide operating voltage range

Product Advantages

Compatible with TTL logic levels

High fan-out capability due to open-collector outputs

Minimized power consumption

Key Technical Parameters

Logic Type: AND Gate

Number of Circuits: 4

Number of Inputs: 2

Voltage - Supply: 4.75V to 5.25V

Max Propagation Delay: 45ns at 5V, 50pF

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Designed for commercial temperature ranges

Performant within standardized logic level margins

Compatibility

Compatible with TTL logic systems

Application Areas

Digital logic circuits

Embedded systems

Signal processing applications

Product Lifecycle

Obsolete status

Alternatives or replacements should be sought for new designs

Several Key Reasons to Choose This Product

proven logic performance

Ease of interface with existing TTL systems

Useful for cascading purposes due to its open-collector output design

Ideal for systems that require output to pull to ground

Historically reliable component in industry

Replacement Options (If available)

Look for newer equivalents in the onsemi 74xx series

Confirm with onsemi for the latest part recommendation