Datasheet > HCF4018B_01

HCF4018B_01

更新时间： 2024-09-26 04:56:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		计数器
页数	文件大小	规格书
11页	443K
描述
PRESETTABLE DIVIDE-BY-N COUNTER

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中文翻译

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数据手册

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HCF4018B_01 数据手册

HCF4018B

PRESETTABLE DIVIDE-BY-N COUNTER

■

MEDIUM SPEED OPERATION 10 MHz (Typ.)

at V - V = 10V

■

FULLY STATIC OPERATION

STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

■

QUIESCENT CURRENT SPECIFIED UP TO

20V

DIP

SOP

■

5V, 10V AND 15V PARAMETRIC RATINGS

INPUT LEAKAGE CURRENT

I = 100nA (MAX) AT V = 18V T = 25°C

ORDER CODES

PACKAGE

■

100% TESTED FOR QUIESCENT CURRENT

MEETS ALL REQUIREMENTS OF JEDEC

JESD13B " STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES"

TUBE

T & R

DIP

HCF4018BEY

HCF4018BM1

SOP

HCF4018M013TR

DESCRIPTION

package to properly gate the feedback connection

to the DATA input. Divide-by-functions greater

than 10 can be achieved by use of multiple

HCF4018B units. The counter is advanced one

count at the positive clock signalstransition.

Schmitt trigger action on the clock line permits

unlimited clock rise and fall times. A high RESET

signal clears the counter to an all-zero condition. A

The HCF4018B is a monolithic integrated circuit

fabricated in Metal Oxide Semiconductor

technology available in DIP and SOP packages.

The HCF4018B consist of 5 Johnson counter

stages, buffered Q outputs from each stage, and

counter preset control gating. CLOCK, RESET,

DATA, PRESET ENABLE, and 5 individual JAM

inputs are provided. Divide by 10, 8, 6, 4 or 2

counter configuration can be implemented by

feeding the Q5, Q4, Q3, Q2, Q1 signals,

respectively, back to the data input.

high

PRESENT-ENABLE

signal

allows

information on the JAM inputs to preset the

counter.

Anti-lock gating is provided to assure the proper

counting sequence.

Divide-by-9, 7, 5, or 3 counter configurations can

be implemented by the use of a HCF4011B gate

PIN CONNECTION

September 2001

1/11

12 3 4 5 6 7...11

中文翻译

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HCF4018BC1	STMICROELECTRONICS	获取价格	PRESETTABLE DIVIDE-BY-N COUNTER
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HCF4018BEY	STMICROELECTRONICS	获取价格	PRESETTABLE DIVIDE-BY-N COUNTER
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