1. General description

The 74HC7014 is a hex buffer with precision Schmitt-trigger inputs. The precisely defined trigger

levels are lying in a window between 0.55 × VCC and 0.65 × VCC. It makes the circuit suitable

to operate in a highly noisy environment. Input shorts are allowed to -1.5 V and +16 V without

disturbing other channels. Inputs include clamp diodes. This enables the use of current limiting

resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly

changing input signals into sharply defined jitter-free output signals.

2. Features and benefits

• Wide supply voltage from 2.0 V to 6.0 V

• CMOS low power dissipation

• High noise immunity

• Unlimted input rise and fall times

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Complies with JEDEC standard no. 7A

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115A exceeds 200 V

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

3. Applications

• Wave and pulse shapers for highly noisy environments

74HC7014属于集成电路（IC） > 缓冲器，驱动器，接收器，收发器。安世半导体(中国)有限公司制造生产的74HC7014缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。