74HCT2G14集成电路（IC）的门反相器规格书PDF中文资料

74HCT2G14属于集成电路（IC）的门反相器。由安世半导体(中国)有限公司制造生产的74HCT2G14门和反相器逻辑栅极和逆变器系列中的产品对单个逻辑信号执行基本逻辑运算（例如 AND、NOT、OR 等）。与触发器不同，它们不能够存储信息，不会对提供给其输入的信号立即做出响应。虽然早就被集成电路实施形式所取代，以用于实现复杂功能，但分立栅极仍可在仅需要非常简单逻辑功能的情况下使用。

1. General description

The 74HC2G14; 74HCT2G14 is a dual inverter with Schmitt-trigger inputs. 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 range from 2.0 V to 6.0 V

• Input levels:

• For 74HC2G14: CMOS level

• For 74HCT2G14: TTL level

• High noise immunity

• CMOS low power dissipation

• Balanced propagation delays

• Unlimited input rise and fall times

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

• Complies with JEDEC standards

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0 V)

• ESD protection:

• HBM JESD22-A114E exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

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

3. Applications

• Wave and pulse shaper for highly noisy environments

• Astable multivibrators

• Monostable multivibrators