MC14014B中文資料8 位靜態(tài)移位寄存器數(shù)據(jù)手冊O(shè)NSEMI規(guī)格書

描述 Description

The MC14014B and MC14021B 8-bit static shift registers are constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. These shift registers find primary use in parallel-to-serial data conversion, synchronous and asynchronous parallel input, serial output data queueing; and other general purpose register applications requiring low power and/or high noise immunity.

特性 Features

? Synchronous Parallel Input/Serial Output (MC14014B)
? Asynchronous Parallel Input/Serial Output (MC14021B)
? Synchronous Serial Input/Serial Output
? Full Static Operation
? \"Q\" Outputs from Sixth, Seventh, and Eighth Stages
? Double Diode Input Protection
? Supply Voltage Range = 3.0 Vdc to 18 Vdc
? Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
? MC14014B Pin-for-Pin Replacement for CD4014B
? MC14021B Pin-for-Pin Replacement for CD4021B
? Pb-Free Packages are Available*

簡介

MC14014B屬于集成電路（IC）的移位寄存器。由ONSEMI制造生產(chǎn)的MC14014B移位寄存器移位寄存器是低級邏輯器件，通常用于在串行和并行方式之間轉(zhuǎn)換數(shù)字邏輯信號形式的數(shù)據(jù)，或在數(shù)字字內(nèi)移動數(shù)據(jù)位的位置。移位寄存器通常使用集成到一個設(shè)備中的一組觸發(fā)器來實現(xiàn)，常用于集成度更高的邏輯器件，但仍可用于 I/O 擴展等應(yīng)用，在這些應(yīng)用中離散形式的函數(shù)可能會非常有用。