1 General description

The 74HC3G34-Q100; 74HCT3G34-Q100 is a triple buffer. Inputs include clamp diodes.

This enables the use of current limiting resistors to interface inputs to voltages in excess

of VCC.

This product has been qualified to the Automotive Electronics Council (AEC) standard

Q100 (Grade 1) and is suitable for use in automotive applications.

2 Features and benefits

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)

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

• Wide supply voltage range from 2.0 V to 6.0 V

• Input levels:

– For 74HC3G34-Q100: CMOS level

– For 74HCT3G34-Q100: TTL level

• Complies with JEDEC standard no. 7 A

• Symmetrical output impedance

• High noise immunity

• Low-power dissipation

• Balanced propagation delays

• Multiple package options

• ESD protection:

– MIL-STD-883, method 3015 exceeds 2000 V

– HBM JESD22-A114F exceeds 2000 V

– MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)