Manufacturer Part #
74AC Series 6 V SMT Hex Inverter Trigger Input - SOIC-14
|Mfr. Name:||ON Semiconductor|
|Standard Pkg:|| |
Product Variant Information section
|Logic Circuit:||Schmitt Trigger|
|No of Functions / Channels:||6|
|Supply Voltage-Nom:||2V to 6V|
|Mounting Method:||Surface Mount|
Features & Applications
Because of the incompatibility of the CD4000 series of chips with the previous TTL family, a new standard emerged which combined the best of the TTL family with the advantages of the CD4000 family. It was known as the 74HC (High performance silicon gate) family of devices.
With HC/HCT logic and LS-TTL logic competing in the market it became clear that a logic device that combined high speed, with low power dissipation and compatibility with older logic families was needed. A whole range of newer families has emerged that use CMOS technology. Some of the more important family designators of these newer devices includes LV/LVT/ALVT.
The 74AC14 and 74ACT14 contain six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have a greater noise margin than conventional inverters. The 74AC14 and 74ACT14 have hysteresis between the positive-going and negative-going input thresholds (typically 1.0V) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations.
The Fairchild 74AC14SX is a Hex Inverter with a Schmitt Trigger Input. It comes in a 14 Pin SOIC Tape and Reel Package.