DESCRIPTION

The HCF4094B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4094B is an 8 stages serial shift register

having a storage latch associated with each stage for strobing data from the serial input to parallel

buffered 3-state outputs. The parallel outputs may be connected directly to common bus lines. Data

is shifted on positive clock transition.

■ 3-STATE PARALLEL OUTPUTS FOR CONNECTION TO COMMON BUS

■ SEPARATE SERIAL OUTPUTS SYNCHRONOUS TO BOTH POSITIVE AND NEGATIVE CLOCK EDGES FOR CASCADING

■ MEDIUM SPEED OPERATION 5MHz at 10V

■ QUIESCENT CURRENT SPECIFIED UP TO 20V

■ STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS

■ 5V, 10V AND 15V PARAMETRIC RATINGS

■ INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD=18VTA= 25°C

■ 100 TESTED FOR QUIESCENT CURRENT

HCF4094B属于集成电路（IC） > 移位寄存器。意法半导体（ST）集团制造生产的HCF4094B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。