HCF4026BM1 datasheet(1/11 Pages) STMICROELECTRONICS

No de pièce	HCF4026BM1

Description	DECADE COUNTER/DIVIDER WITH DECODED 7-SEGMENT DISPLAY OUTPUT AND DISPLAY ENABLE

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September 2001

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COUNTER AND 7-SEGMENT DECODING IN

ONE PACKAGE

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EASILY INTERFACED WITH 7-SEGMENT

DISPLAY TYPES

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FULLY STATIC COUNTER OPERATION : DC

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

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IDEAL FOR LOW POWER DISPLAYS

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DISPLAY ENABLE OUTPUT

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QUIESCENT CURRENT SPECIF. UP TO 20V

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STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

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INPUT LEAKAGE CURRENT

II = 100nA (MAX) AT VDD = 18V TA = 25°C

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100% TESTED FOR QUIESCENT CURRENT

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MEETS ALL REQUIREMENTS OF JEDEC

JESD13B " STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES"

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

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

counting sequence. The CARRY-OUT (COUT)

signal completes one cycle every ten CLOCK

INPUT cycles and is used to clock the succeeding

decade directly in a multi-decade counting chain.

HCF4026B

DECADE COUNTER/DIVIDER WITH DECODED

7-SEGMENT DISPLAY OUTPUT AND DISPLAY ENABLE

PIN CONNECTION

ORDER CODES

PACKAGE

TUBE

T & R

DIP

HCF4026BEY

SOP

HCF4026BM1

HCF4026M013TR

DIP

SOP

Numéro de pièce similaire - HCF4026BM1

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	HCF4026BM1	319Kb / 15P	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED

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Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	HCF4033B	601Kb / 11P	DECADE COUNTER/DIVIDER WITH DECODED 7-SEGMENT DISPLAY OUTPUT AND RIPPLE BLANKING
STMicroelectronics	HCC4026B	319Kb / 15P	7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
National Semiconductor ...	MM54HC4017	126Kb / 6P	Decade Counter/Divider with 10 Decoded Outputs
Texas Instruments	CD54HCT4017	122Kb / 9P	[Old version datasheet] DECADE COUNTER/DIVIDER WITH TEN DECODED OUTPUTS
	CD54HC4017F	215Kb / 12P	[Old version datasheet] DECADE COUNTER/DIVIDER WITH TEN DECODED OUTPUTS
	CD54HCT4017	213Kb / 11P	[Old version datasheet] DECADE COUNTER/DIVIDER WITH TEN DECODED OUTPUTS
Fairchild Semiconductor	CD4017BC	77Kb / 7P	Decade Counter/Divider with 10 Decoded Outputs . Divide-by-8 Counter/Divider with 8 Decoded Outputs
Fairchild Semiconductor	CD4017BC	79Kb / 7P	Decade Counter/Divider with 10 Decoded Outputs Divide-by-8 Counter/Divider with 8 Decoded Outputs
National Semiconductor ...	CD4017BM	165Kb / 8P	Decade Counter/Divider with 10 Decoded Outputs, Divide-by-8 Counter/Divider with 8 Decoded Outputs
Fairchild Semiconductor	CD4017BC	81Kb / 7P	Decade Counter/Divider with 10 Decoded Outputs • Divide-by-8 Counter/Divider with 8 Decoded Outputs Revised January 2004

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