CD74HC164中文资料高速 CMOS 逻辑 8 位串行输入/并行输出移位寄存器数据手册TI规格书

描述 Description

The ’HC164 and ’HCT164 are 8-bit serial-in parallel-out shift registers with asynchronous reset.Data is shifted on the positive edge of Clock (CP). A LOW on the Master Reset (MR\\) pin resets theshift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Datainputs (DS1 and DS2) are provided, either one can be used as a Data Enable control.

特性 Features

• Buffered Inputs
• Typical fMAX = 60MHz at VCC = 5V, CL = 15pF, TA = 25°C
• Standard Outputs...10 LSTTL Loads
• Wide Operating Temperature Range...–55°C to 125°C
• Significant Power Reduction Compared to LSTTL Logic ICs
• 2V to 6V Operation
• HCT Types
• Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
• CMOS Input Compatibility, Il 1µA at VOL , VOH

Data sheet acquired from Harris Semiconductor