MC14076B集成电路（IC）的触发器规格书PDF中文资料

MC14076B属于集成电路（IC）的触发器。由安森美半导体公司制造生产的MC14076B触发器触发器是能够存储单个逻辑状态或信息“位”的基本数字存储器件。这些器件至少有两个输入；一个或多个用于传递要存储的数据，另一个用于指示存储该数据的时间点。不同的触发器类型，例如 D（延迟）、SR（置位复位）和 JK，对提供给其输入的信号有不同的响应，可用于实现不同的逻辑功能。这些器件与锁存器的不同之处在于它们是边缘敏感器件，其保持的逻辑状态仅在接收到有效时钟信号时才会改变。

The MC14076B 4−Bit Register consists of four D−type flip−flops operating synchronously from a common clock. OR gated output−disable inputs force the outputs into a high−impedance state for use in bus organized systems. OR gated data−disable inputs cause the Q outputs to be fed back to the D inputs of the flip−flops. Thus they are inhibited from changing state while the clocking process remains undisturbed. An asynchronous master root is provided to clear all four flip−flops simultaneously independent of the clock or disable inputs.

Features

• Three−State Outputs with Gated Control Lines

• Fully Independent Clock Allows Unrestricted Operation for the Two

Modes: Parallel Load and Do Nothing

• Asynchronous Master Reset

• Four Bus Buffer Registers

• 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

• Pb−Free Packages are Available*