MM74HC34数据手册TI中文资料规格书

描述 Description

The MM54HC34/MM74HC34 are logic functions fabricated by using advanced silicon-gate CMOS technology which provides the inherent benefits of CMOSÐlow quiescent power and wide power supply range, but are functionally as well as pin-out compatible with standard DM54LS/74LS devices. The MM54HC34/MM74HC34 feature low power dissipation and fast switching times. All inputs are protected from static discharge by internal diodes to VCC and ground.