HCC/HCF4511B
BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER
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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 JEDEC TEN-
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
HCC/HFC4511B
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
*
V
i
I
I
P
t ot
Parameter
Supply Voltage :
HC C
Types
H C F
Types
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
o p
= Full Package-temperature Range
Operating Temperature :
HCC
Types
H CF
Types
Storage Temperature
Value
– 0.5 to + 20
– 0.5 to + 18
– 0.5 to V
DD
+ 0.5
±
10
200
100
– 55 to + 125
– 40 to + 85
– 65 to + 150
Unit
V
V
V
mA
mW
mW
°C
°C
°C
T
op
T
stg
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and
functionnal operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability.
* All voltage values are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
I
T
op
Parameter
Supply Voltage :
H CC
Types
H C F
Types
Input Voltage
Operating Temperature :
HCC
Types
H CF
Types
Value
3 to 18
3 to 15
0 to V
DD
– 55 to + 125
– 40 to + 85
Unit
V
V
V
°C
°C
2/16
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