U74HC595B中文资料8-BIT SERIAL-IN SHIFT REGISTER WITH LATCHED 3-STATE PARALLEL OUTPUTS， PROVIDING SERIAL OUTPUT数据手册UTC规格书

描述 Description

The UTC U74HC595B contains an 8-bit register withasynchronous reset input and an 8-bit latch with output. The SerialData Input (SER) will shift into the internal shift register during everyLOW-to-HIGH transition on the Shift Clock. The latch will latch the8-bit data from the shift register during the LOW-to-HIGH transitionon the Latch Clock. The shift register also provides a serial output.

特性 Features

Operation Voltage Range: 2~6V High Noise Immunity Output Compatibility with CMOS and TTL Specified from -40 ~ +125°C