آی سی CD4029 شمارنده قابل تنظیم بالا | پایین

آی سی CD4029 شمارنده قابل تنظیم بالا | پایین

Syn Up/Down Bin Counter Cmos Presettable Up/Down Counter;Vdd:3V to 15V

CD4029B  Binary-Decade Up-Down Counter. A binary/decade up/down counter is a simple digital logic configuration that can count immediate as well as subsequent events in an increase as well as decreasing order.
Vcc=3-18

Features

•Wide supply voltage range 3V to 15V
•High noise immunity 0.45 VDD (typ.)
•Low power TTL compatibility fan out of 2 driving 74L or 1 driving 74LS
•Parallel jam inputs
•Binary or BCD decade up/down counting

Applications

•Alarm Clock, Set AC Timer, Set time in camera to take the picture, flashing light indicator in automobiles, car parking control etc.
•Counting the time allotted for special process or event by the scheduler.
•UP/DOWN counter can be used as a self-reversing counter.