描述 Description

CD4033BMS consists of a 5 stage Johnson decade counter and an output decoder which converts the Johnson code to a 7 segment decoded output for driving one stage in a numerical display.

This device is particularly advantageous in display applications where low power dissipation and/or low package count is important.

特性 Features

? High Voltage Types (20V Rating)

? Decoded 7 Segment Display Outputs and Ripple Blanking

? Counter and 7 Segment Decoding in One Package

? Easily Interfaced with 7 Segment Display Types

? Fully Static Counter Operation DC to 6MHz (typ.) at VDD = 10V

? Ideal for Low-Power Displays

? “Ripple Blanking” and Lamp Test

? 100 Tested for Quiescent Current at 20V

? Standardized Symmetrical Output Characteristics

? 5V, 10V and 15V Parametric Ratings

? Schmitt-Triggered Clock Inputs

? Meets All Requirements of JEDEC Tentative Standards No. 13B, “Standard Specifications for Description of “B” Series CMOS Device’s

Applications

? Decade Counting 7 Segment Decimal Display

? Frequency Division 7 Segment Decimal Displays

? Clocks, Watches, Timers (e.g. ÷60,÷60,÷12 Counter/Display

? Counter/Display Driver For Meter Applications