XINLUDA XD74LS14

Each circuit in XL/XD74LS14 functions as an inverter. However, because of the Schmitt-Trigger action, they have different input threshold levels for positive-going (V(T+)) and negative-going (V(T-)) signals. These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals. The XL/XD74LS14 Schmitt-Trigger devices contain six independent inverters. They perform the Boolean function Y = A in positive logic. Schmitt-Trigger inputs are designed to provide a minimum separation between positive and negative switching thresholds. This allows for noisy or slow inputs that would cause problems such as oscillation or excessive current draw with normal CMOS inputs.

• Operation From Very Slow Edges
• Improved Line-Receiving Characteristics
• High Noise Immunity

• HVAC Gateways
• Residential Ductless Air Conditioning Outdoor Units
• Robotic Controls
• Industrial Stepper Motors
• Power Meter and Power Analyzers
• Digital Input Modules for Factory Automation