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HCF4026B PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 HCF4026B
部品説明 7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED
メーカ STMicroelectronics
ロゴ STMicroelectronics ロゴ 



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HCF4026B Datasheet, HCF4026B PDF,ピン配置, 機能
HCC/HCF4026B
HCC/HCF4033B
DECADE COUNTERS/DIVIDERS WITH DECODED
7-SEGMENT DISPLAY OUTPUTS
WITH; DISPLAY ENABLE 4026B
RIPPLE BLANKING 4033B
. COUNTER AND 7-SEGMENT DECODING IN
ONE PACKAGE
. EASILY INTERFACED WITH 7-SEGMENT DIS-
PLAY TYPES
. FULLY STATIC COUNTER OPERATION : DC
TO 6MHz (typ.) AT VDD = 10V
. IDEAL FOR LOW-POWER DISPLAYS
. DISPLAY ENABLE OUTPUT - 4026B
. ”RIPPLE BLANKING” AND LAMP TEST - 4033B
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
. 5V, 10V, AND 15V PARAMETRIC RATING
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD N° 13A, ”STANDARD SPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
DE SC R I P TI O N
The HCC4026B/4033B (extended temperature
range) and HCF4026B/4033B (intermediate tem-
perature range) are monolithic integrated circuits,
available in 16-lead dual in-line plastic or ceramic
package and plastic micro package. The
HCC/HCF4026B and HCC/HCF4033B each con-
sist of a 5-stage 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. These devices are particu-
larly advantageous in display applications where
low power dissipation and/or low package count are
important. Inputs common to both types are
CLOCK, RESET, & CLOCK INHIBIT ; common out-
puts are CARRY OUT and the seven decoded out-
puts (a, b, c, d, e, f, g). Additional inputs and outputs
for the HCC/HCF4026B include DISPLAY ENABLE
input and DISPLAY ENABLE and UNGATED ”C-
SEGMENT” outputs. Signals peculiar to the
HCC/HCF4033B are RIPPLE-BLANKING INPUT
AND LAMP TEST INPUT and a RIPPLE-BLANK-
ING OUTPUT. A high RESET signal clears the de-
June 1989
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC40XXBF HCF40XXBM1
HCF40XXBEY HCF40XXBC1
PIN CONNECTIONS
4026B
4033B
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7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED

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