SGS Thomson Microelectronics HCF4511B Datasheet
BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER
. HIGH-OUTPUT-SOURCING CAPABILITY (up
to 25 mA)
.INPUTLATCHES FOR BCD CODE STORAGE
.LAMP TEST AND BLANKING CAPABILITY
.7-SEGMENT OUTPUTS BLANKED FOR BCD
INPUTCODES > 1001
.QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
.STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
.5V, 10V, AND 15VPARAMETRIC RATINGS
.INPUTCURRENTOF100mAAT18V AND25°C
FOR HCC DEVICE
.100% TESTEDFOR QUIESCENTCURRENT
.MEETSALLREQUIREMENTSOFJEDECTEN-
TATIVESTANDARDN°13A,”STANDARDSPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIESCMOS DEVICES”
HCC/HCF4511B
EY
(Plastic Package)
M1
(MicroPackage)
ORDERCODES :
HCC 4511BF HCF4511BM1
HCF4511BEY HCF4511BC1
(CeramicFrit Seal Package)
C1
(Plastic Chip Carrier)
F
DESCRI PTIO N
TheHCC4511B (extendedtemperature range) and
the HCF 4511B (intermediate temperature range)
are monolithic integrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micro package.
TheHCC/HCF4511B typesareBCD-to-7-segment
latch decoder drivers constructed with COS/MOS
logic and n-p-n bipolar transistor output deviceson
a singlemonolithic structure. These devices combine thelow quiescent powerdissipationandhighnoise immunity features of COS/MOS with n-p-n
bipolar output transistors capable of sourcingup to
25 mA. This capability allowsthe HCC/HCF4511B
typesto drive LED’s and other displays directly.
LampTest(LT), Blanking (BL), and LatchEnableor
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.
PIN CONNECTI O NS
November1996
1/16
HCC/HFC4511B
FUN CTIONAL DIAG R A M
ABSOLUTE MAXIMUM RATIN GS
Symbol Parameter Value Unit
* Supply Voltage :HCC Types
V
DD
HCF Types
V
Input Voltage – 0.5 to VDD+ 0.5 V
i
DC Input Current (any one input) ± 10 mA
I
I
P
Total Power Dissipation (per package)
tot
Dissipation per Output Transistor
for T
T
Operating Temperature : HCC Types
op
= Full Package-temperature Range
op
HCF Types
T
Stresses abovethose listed under ”Absolute MaximumRatings”may cause permanent damage to the device. This is a stressrating only and
functionnal operation of the device at theseor any other conditions abovethose indicatedin theoperationalsections ofthis specification is not
implied.Exposure toabsolute maximum ratingconditions for external periods may affectdevice reliability.
*
Allvoltage values are referred to VSSpinvoltage.
Storage Temperature – 65 to + 150 °C
stg
– 0.5 to + 20
– 0.5 to + 18
200
100
– 55 to + 125
–40to+85
V
V
mW
mW
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
T
2/16
Supply Voltage : HCC Types
DD
HCF Types
V
Input Voltage 0 to V
I
Operating Temperature : HCC Types
op
HCF Types
3to18
3to15
DD
– 55 to + 125
–40to+85
V
V
V
°C
°C
LOGIC DIAGRAMS
HCC/HCF4511B
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HCC/HFC4511B
TRUTH TABLE
LE BI LT D C B A a b c d e f g Display
XX0X X
X 0 1 X X X X 0 0 0 0 0 0 0 Blank
0110 0
0110 0
0110 0
0110 0
0110 1
0110 1
01101
0110 1
0111 0
0111 0
0 1 1 1 0 1 0 0 0 0 0 0 0 0 Blank
0 1 1 1 0 1 1 0 0 0 0 0 0 0 Blank
0 1 1 1 1 0 0 0 0 0 0 0 0 0 Blank
0 1 1 1 1 0 1 0 0 0 0 0 0 0 Blank
0 1 1 1 1 1 0 0 0 0 0 0 0 0 Blank
0 1 1 1 1 1 1 0 0 0 0 0 0 0 Blank
1 1 1 X X X X * *
X X 1 1 1 1 1 1 1
0 0 1 1 1 1 1 1 0
0 1 0 1 1 0 0 0 0
1 0 1 1 0 1 1 0 1
1 1 1 1 1 1 0 0 1
0 0 0 1 1 0 0 1 1
0 1 1 0 1 1 0 1 1
1 0 0 0 1 1 1 1 1
1 1 1 1 1 0 0 0 0
0 0 1 1 1 1 1 1 1
0 1 1 1 1 0 0 1 1
8
0
1
2
3
4
5
6
7
8
9
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HCC/HCF4511B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Test Conditions Valu e
Symbol Parameter
I
Quiescent
L
Current
HCC
Types
HCF
Types
V
OH
Output High
Voltage
V
OL
Output Low
Voltage
V
IH
Input High
Voltage
V
IL
Input Low
Voltage
V
OH
Output
Drive
HCC
Types
Voltage
*T
=–55°C for HCC device : – 40°CforHCF device.
Low
*T
= +125°C for HCC device: + 85°C for HCF device.
High
TheNoise Marginfor both ”1” and”0” level is : 1V min. with VDD= 5V,2V min. withVDD=10V, 2.5 V min. withVDD= 15V.
V
V
O
|IO|V
I
(V) (V) (µA) (V)
T
DD
* 25°CT
Low
Min. Max. Min. Ty p. Max. Min. Max .
High
0/ 5 5 5 0.04 5 150
0/10 10 10 0.04 10 300
0/15 15 20 0.04 20 600
0/20 20 100 0.08 100 3000
0/ 5 5 20 0.04 20 150
0/10 10 40 0.04 40 300
0/15 15 80 0.04 80 600
0/ 5 5 4 4.1 4.55 4.2
0/10 10 9 9.1 9.55 9.2
0/15 15 14 14.1 14.55 14.2
5/0 5 0.05 0.05 0.05
10/0 10 0.05 0.05 0.05
15/0 15 0.05 0.05 0.05
0.5/3.8 5 3.5 3.5 3.5
1/8.8 10 7 7 7
1.5/13.8 15 11 11 11
3.8/0.5 5 1.5 1.5 1.5
8.8/1 10 3 3 3
13.8/1.5 15 4 4 4
0
4.1 4.10 4.55 4.20
5 4.25
10 3.80 3.90 4.10 3.90
5
15 3.95
20 3.55 3.40 3.75
25 3.40 3.10 3.55
0
9 9.10 9.55 9.20
5 9.25
10 8.85 9 9.15
10
15 9.05
20 8.70 8.60 8.90 8.40
25 8.60 8.30 8.75
0
14 14.10 14.55 14.20
5 14.30
10 13.90 14 14.20 14
15
15 14.10
20 13.75 13.70 13.95 13.50
25 13.65 13.50 13.80 13.10
Unit
*
µA
V
V
V
V
V
V
V
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