1. General description
74AHC3G14 and 74AHCT3G14 are high-speed Si-gate CMOS devices. They provide three
inverting buffers with Schmitt trigger action. These devices are capable of transforming slowly
changing input signals into sharply defined, jitter-free output signals.
The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V.
The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
2. Features and benefits
• Symmetrical output impedance
• High noise immunity
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
• CDM JESD22-C101D exceeds 1000 V
• Low power dissipation
• Balanced propagation delays
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
3. Applications
• Wave and pulse shaper for highly noisy environment
• Astable multivibrator
• Monostable multivibrator