HCF4014BE

◇ 产品简介 ◇

The HCF4014B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages.This device is an 8-stage parallel or serial input/serial output register having common CLOCK and PARALLEL/SERIAL CONTROL inputs, a single SERIAL data input, and individual parallel ”JAM”inputs toeach register stage.

Each register stageis a D-type, master-slave flip-flop in addition to an output from stage 8, ”Q” outputs are also availablefrom stages 6 and 7.Parallel as well as serial entry is made into the register synchronously with the positive clock line transition. In this device,entry is contr olled byPARALLEL/SERIAL CONTROL input. When the PARALLEL/SERIAL CONTROL input is low, data is serially shifted into the 8-stage register synchronously with the  positive transition of he clock line. When the
PARALLEL/SERIAL CONTROL input is high, data is jammed into the 8-stage register via the parallel input lines and synchronous with the positive transition of the clock line.

◇ 功能特性 ◇

●MEDIUM SPEED OPERATION :12 MHz (Typ.) At VDD = 10V
●FULLY STATIC OPERATION
●8 MASTER-SLAVE FLIP-FLOPS PLUS OUTPUT BUFFERING AND CONTROL GATING
●QUIESCENT CURRENT SPECIFIED UP TO 20V
●5V, 10V AND 15V PARAMETRIC RATINGS
●INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C
●100% TESTED FOR QUIESCENT CURRENT
●MEETS ALL REQUIREMENTS OF JEDEC JESD13B ” STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOSDEVICES”