Datasheet > HCF40160BM1

HCF40160BM1

更新时间： 2024-11-22 22:07:07

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
15页	312K
描述
SYNCHRONOUS PROGRAMMABLE 4-BIT COUNTERS

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中文翻译

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数据手册

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HCF40160BM1 数据手册

HCC/HCF40160B-40161B

HCC/HCF40162B-40163B

SYNCHRONOUS PROGRAMMABLE 4-BIT COUNTERS

40160B - DECADE WITH ASYNCHRONOUS

CLEAR

40161B - BINARY WITH ASYNCHRONOUS

CLEAR

40162B - DECADE WITH SYNCHRONOUS

CLEAR

40163B - BINARY WITH SYNCHRONOUS

CLEAR

(Plastic Package)

(Ceramic Package)

INTERNAL LOOK-AHEAD FOR FAST COUNT-

ING

CARRY OUTPUT FOR CASCADING

SYNCHRONOUSLY PROGRAMMABLE

LOW-POWER TTL COMPATIBILITY

STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

QUIESCENT CURRENT SPECIFIED AT 20V

FOR HCC DEVICE

5V, 10V AND 15V PARAMETRIC RATINGS

INPUT CURRENT OF100nA AT 18V AND 25oC

FOR HCC DEVICE

100% TESTED FOR QUIESCENT CURRENT

MEETS ALLREQUIREMENTS OF JEDECTEN-

TATIVE STANDARD N. 13A, ” STANDARD

SPECIFICATIONS FOR DESCRIPTION OF B

SERIES CMOS DEVICES ”

(Micro Package)

(Chip Carrier)

ORDER CODES :

HCC40XXXBF

HCF40XXXBEY

HCF40XXXBC1

PIN CONNECTIONS

DESCRIPTION

The HCC40160B, 40161B, 40162B, 40163B (ex-

tended temperature range) and HCF40160B,

40161B, 40162B, 40163B (intermediate tempera-

ture range) are monolithic integrated circuits, avail-

able in 16-lead dual in line plastic or ceramic

package and plastic micropackage.

HCC/HCF40160B, 40161B, 40162B and 40163B

are 4-bit synchronous programmable counters. The

CLEAR function of the HCC/HCF40162B and

40163B issynchronous and a low onthe at the clear

CLEAR input sets all four outputs low on the next

positive CLOCK edge. The CLEAR function of the

HCC/HCF40160B and 40161B is asynchronous

and a low level at the CLEAR input sets all four out-

puts low regardless of the state of the CLOCK,

LOAD or ENABLE inputs. A low level at the LOAD

input disables the counter and causes the output to

agree with the set-up data after the next CLOCK

pulseregardless ofthe conditions oftheENABLE in-

September 1988

1/15

12 3 4 5 6 7...15

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