Datasheet > HCF4026

HCF4026

更新时间： 2024-10-26 23:54:55

品牌	Logo	应用领域
其他 - ETC		计数器输出元件
页数	文件大小	规格书
11页	1090K
描述
DECADE COUNTERS/DIVIDERS WITH DECODED 7-SEGMENT DISPLAY OUTPUTS

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中文翻译

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数据手册

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HCF4026 数据手册

HCF4026B

DECADE COUNTER/DIVIDER WITH DECODED

7-SEGMENT DISPLAY OUTPUT AND DISPLAY ENABLE

■

COUNTER AND 7-SEGMENT DECODING IN

ONE PACKAGE

EASILY INTERFACED WITH 7-SEGMENT

DISPLAY TYPES

FULLY STATIC COUNTER OPERATION : DC

TO 6MHz (Typ.) AT V = 10V

IDEAL FOR LOW POWER DISPLAYS

DISPLAY ENABLE OUTPUT

DIP

SOP

■

QUIESCENT CURRENT SPECIF. UP TO 20V

STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

ORDER CODES

PACKAGE

TUBE

T & R

■

INPUT LEAKAGE CURRENT

DIP

HCF4026BEY

HCF4026BM1

I = 100nA (MAX) AT V = 18V T = 25°C

SOP

HCF4026M013TR

■

100% TESTED FOR QUIESCENT CURRENT

MEETS ALL REQUIREMENTS OF JEDEC

JESD13B " STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES"

important. This device has CLOCK, RESET,

CLOCK INHIBIT, DISPLAY ENABLE input and

CARRY OUT, DISPLAY ENABLE, UNGATED "C"

SEGMENT and 7 DECODED outputs (a to g).

A high RESET signal clears the decade counter to

its zero count. The counter is advanced one count

at the positive clock signal transition if the CLOCK

INHIBIT signal is low. Counter advancement via

the clock line is inhibited when the CLOCK

INHIBIT signal is high. Antilock gating is provided

on the JOHNSON counter, thus assuring proper

DESCRIPTION

The HCF4026B is a monolithic integrated circuit

fabricated in Metal Oxide Semiconductor

technology available in DIP and SOP packages.

The HCF4026B consists of a 5-stages 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 are

counting sequence. The CARRY-OUT (C

)

OUT

signal completes one cycle every ten CLOCK

INPUT cycles and is used to clock the succeeding

decade directly in a multi-decade counting chain.

PIN CONNECTION

September 2001

1/11

12 3 4 5 6 7...11

中文翻译

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与HCF4026相关器件

型号	品牌	获取价格	描述	数据表
HCF4026B	STMICROELECTRONICS	获取价格	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
HCF4026BC1	STMICROELECTRONICS	获取价格	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
HCF4026BEY	STMICROELECTRONICS	获取价格	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
HCF4026BF	STMICROELECTRONICS	获取价格	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
HCF4026BM	STMICROELECTRONICS	获取价格	IC,DISPLAY COUNTER,CMOS,SOP,16PIN,PLASTIC
HCF4026BM1	STMICROELECTRONICS	获取价格	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
HCF4027	STMICROELECTRONICS	获取价格	DUAL-J-K MASTER-SLAVE FLIP-FLOP
HCF4027B	STMICROELECTRONICS	获取价格	DUAL-J-K MASTER-SLAVE FLIP-FLOP
HCF4027B_02	STMICROELECTRONICS	获取价格	DUAL J-K MASTER SLAVE FLIP-FLOP
HCF4027BC1	STMICROELECTRONICS	获取价格	DUAL-J-K MASTER-SLAVE FLIP-FLOP