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HCC4511B fiches techniques PDF

STMicroelectronics - BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER

Numéro de référence HCC4511B
Description BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER
Fabricant STMicroelectronics 
Logo STMicroelectronics 





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HCC4511B fiche technique
HCC/HCF4511B
BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER
. HIGH-OUTPUT-SOURCING CAPABILITY (up
to 25 mA)
. INPUT LATCHES FOR BCD CODE STORAGE
. LAMP TEST AND BLANKING CAPABILITY
. 7-SEGMENT OUTPUTS BLANKED FOR BCD
INPUT CODES > 1001
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. INPUT CURRENT OF 100mA 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”
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4511BF
HCF4511BM1
HCF4511BEY
HCF4511BC1
PIN CONNECTIONS
DESCRIPTION
The HCC 4511B (extended temperature range) and
the HCF 4511B (intermediate temperature range)
are monolithic integrated circuits available in 16-le-
ad dual in-line plastic or ceramic package and pla-
stic micro package.
The HCC/HCF 4511B types are BCD-to-7-segment
latch decoder drivers constructed with COS/MOS
logic and n-p-n bipolar transistor output devices on
a single monolithic structure. These devices combi-
ne the low quiescent power dissipation and high noi-
se immunity features of COS/MOS with n-p-n
bipolar output transistors capable of sourcing up to
25 mA. This capability allows the HCC/HCF 4511B
types to drive LED’s and other displays directly.
Lamp Test (LT), Blanking (BL), and Latch Enable or
Strobe inputs are provided to test the display, shut
off or intensity-modulate it, and store or strobe a
BCD code, respectively. Several different signal
may be multiplexed and displayed when external
multiplexing circuitry is used.
November 1996
1/16

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