74HC3G34DP集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

1 General description

The 74HC3G34; 74HCT3G34 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.

2 Features and benefits

• Wide supply voltage range from 2.0 V to 6.0 V

• Input levels:

– For 74HC3G34: CMOS level

– For 74HCT3G34: 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:

– 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