74HC3G14(2013) 查看數據表（PDF） - NXP Semiconductors.

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74HC3G14
(Rev.:2013)

Triple inverting Schmitt trigger

NXP Semiconductors. 

74HC3G14; 74HCT3G14

Triple inverting Schmitt trigger

Rev. 5 — 9 December 2013

Product data sheet

1. General description

The 74HC3G14; 74HCT3G14 is a triple 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

 Complies with JEDEC standard no. 7A

 Input levels:

 For 74HC3G14: CMOS level

 For 74HCT3G14: TTL level

 High noise immunity

 Low power dissipation

 Balanced propagation delays

 Unlimited input rise and fall times

 Multiple package options

 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

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