74LVC14ABQ数据手册集成电路（IC）的门反相器规格书PDF

描述 Description

The 74LVC14A provides six inverting buffers with Schmitt trigger input. It is capable of transforming slowly-changing input signals into sharply defined, jitter-free output signals.
The inputs switch at different points for positive and negative-going signals. The difference between the positive voltage VT+ and the negative voltage VT- is defined as the input hysteresis voltage VH.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device as a translator in mixed 3.3 V and 5 V applications.

特性 Features

• Wide supply voltage range from 1.2 V to 3.6 V
• 5 V tolerant input for interfacing with 5 V logic
• CMOS low-power consumption
• Direct interface with TTL levels
• Unlimited input rise and fall times
• Inputs accept voltages up to 5.5 V
• Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-B exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V

• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

应用 Application

• Wave and pulse shapers for highly noisy environments
• Astable multivibrators
• Monostable multivibrators