HCC4566B

更新时间： 2024-11-11 22:40:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
6页	204K
描述
INDUSTRIAL TIME-BASE GENERATOR

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中文翻译

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数据手册

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HCC4566B 数据手册

HCC4566B

HCF4566B

INDUSTRIAL TIME-BASE GENERATOR

PRODUCT PREVIEW

VERY LOW QUIESCENT CURRENT

HIGH NOISE IMMUNITY

SUPPLY VOLTAGE RANGE 3V TO 18V

NEGATIVE EDGE TRIGGERED COUNTERS

FOR EASY CASCADING

PULSE SHAPING ON COUNTER INPUTS AC-

CEPTS SLOW INPUT RISE TIMES

MONOSTABLE MULTIVIBRATOR POSITIVE

OR NEGATIVE EDGE TRIGGERED

(Plastic Package)

(Ceramic Frit Seal Package)

(Micro Package)

(Plastic Chip Carrier)

ORDER CODES :

HCC4566 BF

HCF4566 BEY

HCF4566 BM1

HCF4566 BC1

PIN CONNECTION (top view)

DESCRIPTION

The HCC4566B and HCF4566B are monolithic in-

tegrated circuits, available in 16-lead dual-in-line

plastic or ceramic packages and plastic micro pack-

ages.

The HCC4566B and HCF4566B are industrial time

base generators. They consist of a divide-by-10

ripple counter and a divide-by-5 or divide-by-6 ripple

counter to permit stable time generation from a 50

or 60Hz line.

Cascading these devices as divide by 60 counters

provides a seconds and minutes counter with an

output in BCD format. Aninternal monostable multi-

vibrator is included whose output can be used as a

reset or clock pulse providing additional frequency

flexibility. A divide-by-5 facility allows the generation

of a 1Hz signal from the European 50Hz-line.

September 1990

1/6

12 3 4 5 6

中文翻译

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