CD4015中文资料Dual 4-Bit Static Shift Register数据手册ONSEMI规格书

描述 Description

General Description
The CD4015BC contains two identical, 4-stage, serial input/parallel-output registers with independent “Data”, “Clock,” and “Reset” inputs. The logic level present at the input of each stage is transferred to the output of that stage at each positive-going clock transition. A logic high on the “Reset” input resets all four stages covered by that input. All inputs are protected from static discharge by a series
resistor and diode clamps to VDDand VSS.

特性 Features

■Wide supply voltage range: 3.0V to 18V
■High noise immunity: 0.45 VDD(typ.)
■Low power TTL: Fan out of 2 driving 74L
compatibility: or 1 driving 74LS
■Medium speed operation: 8 MHz (typ.) clock rate
■Fully static design: @VDD −VSS =10V

简介

CD4015属于集成电路（IC）的移位寄存器。由制造生产的CD4015移位寄存器移位寄存器是低级逻辑器件，通常用于在串行和并行方式之间转换数字逻辑信号形式的数据，或在数字字内移动数据位的位置。移位寄存器通常使用集成到一个设备中的一组触发器来实现，常用于集成度更高的逻辑器件，但仍可用于 I/O 扩展等应用，在这些应用中离散形式的函数可能会非常有用。