1. General description
The 74HC2G34; 74HCT2G34 is a dual buffer. Inputs include clamp diodes. This enables the use of
current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits
• Wide supply voltage range from 2.0 V to 6.0 V
• High noise immunity
• CMOS low power dissipation
• Balanced propagation delays
• Unlimited input rise and fall times
• Input levels:
• For 74HC2G34: CMOS level
• For 74HCT2G34: TTL level
• 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-A114-D exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
• Specified from -40 °C to +85 °C and -40 °C to +125 °C