74HC 系列触发器和闩锁，NXP74HC 系列 CMOS 逻辑 IC 的一系列 NXP 触发器和闩锁。 74HC 系列使用硅门 CMOS 技术，实现与 LSTTL 系列类似的工作速度，但标准 CMOS 集成电路功耗降低。### 74HC 系列
This d-type low-level latch from Semiconductors stores state information and stores state information for your system. With a 3-state output, this is power management at its best. This latch has an operating temperature range of -40 °C to 125 °C. This product comes packaged in bulk, so the parts will be stored loosely. It has 8 channels per chip. This non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.