SN54LS14-SP数据手册TI中文资料规格书

描述 Description

Each circuit in SNx414 and SNx4LS14 functions as an inverter. However, because of the Schmitt-Trigger action, they have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals.

特性 Features

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