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SMD 4511
S#NSC
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ONSEMI SMD 4511 S#NSC

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Page 1
CD4511BM/CD4511BC BCD-to-7 Segment Latch/Decoder/Driver
CD4511BM/CD4511BC BCD-to-7 Segment Latch/Decoder/Driver
February 1988
General Description
The CD4511BM/CD4511BC BCD-to-seven segment latch/ decoder/driver is constructed with complementary MOS (CMOS) enhancement mode devices and NPN bipolar out­put drivers in a single monolithic structure. The circuit pro­vides the functions of a 4-bit storage latch, an 8421 BCD-to­seven segment decoder, and an output drive capability. Lamp test (LT), blanking (BI), and latch enable (LE) inputs are used to test the display, to turn-off or pulse modulate the brightness of the display, and to store a BCD code, respectively. It can be used with seven-segment light emit­ting diodes (LED), incandescent, fluorescent, gas discharge, or liquid crystal readouts either directly or indirectly.
Connection Diagram
Dual-In-Line Package
TL/F/5991– 1
Top View
Order Number CD4511B
Segment Identification
Features
Y
Low logic circuit power dissipation
Y
High current sourcing outputs (up to 25 mA)
Y
Latch storage of code
Y
Blanking input
Y
Lamp test provision
Y
Readout blanking on all illegal input combinations
Y
Lamp intensity modulation capability
Y
Time share (multiplexing) facility
Y
Equivalent to Motorola MC14511
Truth Table
Inputs Outputs
LE BI LT D C B A a b c d e f g Display
X X 0 XXXX1111111 B X 0 1 X XXX0000000 0 1 1 0 0 0 01111110 0 0 1 1 0 0 0 10110000 1 0 1 1 0 0 1 01101101 2 0 1 1 0 0 1 11111001 3 0 1 1 0 1 0 00110011 4 0 1 1 0 1 0 11011011 5 0 1 1 0 1 1 00011111 6 0 1 1 0 1 1 11110000 7 0 1 1 1 0 0 01111111 8 0 1 1 1 0 0 11110011 9 0 1 1 1 0 1 00000000 0 1 1 1 0 1 10000000 0 1 1 1 1 0 00000000 0 1 1 1 1 0 10000000 0 1 1 1 1 1 00000000 0 1 1 1 1 1 10000000 111XXXX **
e
X
Don’t Care
*Depends upon the BCD code applied during the 0 to 1 transition of LE.
Display
TL/F/5991– 3
TL/F/5991– 2
C
1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.
TL/F/5991
Page 2
Absolute Maximum Ratings (Notes1&2)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.
DC Supply Voltage (V
DD
)
Input Voltage (VIN)
Storage Temperature Range (T
)
S
b
0.5V toa18V
b
0.5V to V
b
65§Ctoa150§C
DD
a
Power Dissipation (PD)
Dual-In-Line 700 mW Small Outline 500 mW
Lead Temperature (T
(Soldering, 10 seconds) 260
)
L
DC Electrical Characteristics CD4511BM
Symbol Parameter Conditions
I
DD
V
OL
Quiescent V Supply Current V
Output Voltage V Logical ‘‘0’’ V Level V
V
OH
Output Voltage V Logical ‘‘1’’ V Level V
V
V
V
IL
IH
OH
Low Level V Input Voltage V
High Level V Input Voltage V
Output V (Source) Drive V Voltage V
I
OL
I
IN
Low Level V Output Current V
Input Current V
Note 1: Devices should not be connected with power on.
e
DD
e
DD
e
V
DD
e
DD
e
DD
e
DD
e
DD
e
DD
e
DD
e
DD
e
DD
e
V
DD
e
DD
e
DD
e
V
DD
e
DD
e
DD
e
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
V
DD
e
DD
e
DD
e
V
DD
e
DD
e
V
DD
e
5V, V 10V, V 15V, V
IN
IN
IN
VDDor V
e
VDDor V
e
VDDor V
SS
5V 0.01 0 0.01 0.05 V 10V 0.01 0 0.01 0.05 V 15V 0.01 0 0.01 0.05 V
5V 4.1 4.1 4.57 4.1 V 10V 9.1 9.1 9.58 9.1 V 15V 14.1 14.1 14.59 14.1 V
5V, V 10V, V 15V, V
5V, V 10V, V 15V, V
5V, I 5V, I 5V, I 5V, I 5V, I 5V, I
10V, I 10V, I 10V, I 10V, I 10V, I 10V, I
15V, I 15V, I 15V, I 15V, I 15V, I 15V, I
5V, V 10V, V 15V, V
15V, V 15V, V
e
3.8V or 0.5V 1.5 2 1.5 1.5 V
OUT
e
8.8V or 1.0V 3.0 4 3.0 3.0 V
OUT
e
13.8V or 1.5V 4.0 6 4.0 4.0 V
OUT
e
0.5V or 3.8V 3.5 3.5 3 3.5 V
OUT
e
1.0V or 8.8V 7.0 7.0 6 7.0 V
OUT
e
1.5V or 13.8V 11.0 11.0 9 11.0 V
OUT
e
0 mA 4.1 4.1 4.57 4.1 V
OH
e
5 mA 4.24 V
OH
e
10 mA 3.9 3.9 4.12 3.5 V
OH
e
15 mA 3.94 V
OH
e
20 mA 3.4 3.4 3.75 3.0 V
OH
e
25 mA 3.54 V
OH
e
0 mA 9.1 9.1 9.58 9.1 V
OH
e
5 mA 9.26 V
OH
e
10 mA 9.0 9.0 9.17 8.6 V
OH
e
15 mA 9.04 V
OH
e
20 mA 8.6 8.6 8.9 8.2 V
OH
e
25 mA 8.75 V
OH
e
0 mA 14.1 14.1 9.58 14.1 V
OH
e
5 mA 14.27 V
OH
e
10 mA 14.0 14.0 14.17 13.6 V
OH
e
15 mA 14.07 V
OH
e
20 mA 13.6 13.6 13.95 13.2 V
OH
e
25 mA 13.8 V
OH
e
0.4V 0.64 0.51 0.88 0.36 mA
OL
e
0.5V 1.6 1.3 2.25 0.9 mA
OL
e
1.5V 4.2 3.4 8.8 2.4 mA
OL
e
0V
IN
e
15V 0.10 10
IN
0.5V
SS
SS
Recommended Operating Conditions
DC Supply Voltage (VDD) 3Vto15V
Input Voltage (VIN) 0VtoV
Operating Temperature Range (TA)
CD4510BM, CD4516BM CD4510BC, CD4516BC
C
§
b
55§C
Min Max Min Typ Max Min Max
5 5 150 mA 10 10 300 mA 20 20 600 mA
b
0.10
(Note 2)
a
25§C
b
10
b
b
5
b
0.10
5
0.10 1.0 mA
b
55§Ctoa125§C
b
40§Ctoa85§C
a
125§C
b
1.0 mA
DD
Units
2
Page 3
DC Electrical Characteristics CD4511BC
Symbol Parameter Conditions
I
DD
V
OL
Quiescent V Supply Current V
Output Voltage V Logical ‘‘0’’ V Level V
V
OH
Output Voltage V Logical ‘‘1’’ V Level V
V
V
V
IL
IH
OH
Low Level V Input Voltage V
High Level V Input Voltage V
Output V (Source) Drive V Voltage V
I
OL
I
IN
Low Level V Output Current V
Input Current V
e
5V 20 20 150 mA
DD
e
10V 40 40 300 mA
DD
e
V
15V 80 80 600 mA
DD
e
5V 0.01 0 0.01 0.05 V
DD
e
10V 0.01 0 0.01 0.05 V
DD
e
15V 0.01 0 0.01 0.05 V
DD
e
5V 4.1 4.1 4.57 4.1 V
DD
e
10V 9.1 9.1 9.58 9.1 V
DD
e
15V 14.1 14.1 14.59 14.1 V
DD
e
5V, V
DD
e
10V, V
DD
e
V
15V, V
DD
e
5V, V
DD
e
10V, V
DD
e
V
15V, V
DD
e
5V, I
DD
e
5V, I
DD
e
5V, I
DD
e
V
5V, I
DD
e
V
5V, I
DD
e
V
5V, I
DD
e
V
10V, I
DD
e
V
10V, I
DD
e
V
10V, I
DD
e
V
10V, I
DD
e
V
10V, I
DD
e
V
10V, I
DD
e
V
15V, I
DD
e
V
15V, I
DD
e
V
15V, I
DD
e
V
15V, I
DD
e
V
15V, I
DD
e
V
15V, I
DD
e
5V, V
DD
e
10V, V
DD
e
V
15V, V
DD
e
15V, V
DD
e
V
15V, V
DD
e
3.8V or 0.5V 1.5 2 1.5 1.5 V
OUT
e
8.8V or 1.0V 3.0 4 3.0 3.0 V
OUT
e
13.8V or 1.5V 4.0 6 4.0 4.0 V
OUT
e
0.5V or 3.8V 3.5 3.5 3 3.5 V
OUT
e
1.0V or 8.8V 7.0 7.0 6 7.0 V
OUT
e
1.5V or 13.8V 11.0 11.0 9 11.0 V
OUT
e
0 mA 4.1 4.1 4.57 4.1 V
OH
e
5 mA 4.24 V
OH
e
10 mA 3.6 3.6 4.12 3.3 V
OH
e
15 mA 3.94 V
OH
e
20 mA 2.8 2.8 3.75 2.5 V
OH
e
25 mA 3.54 V
OH
e
0 mA 9.1 9.1 9.58 9.1 V
OH
e
5 mA 9.26 V
OH
e
10 mA 8.75 8.75 9.17 8.45 V
OH
e
15 mA 9.04 V
OH
e
20 mA 8.1 8.1 8.9 7.8 V
OH
e
25 mA 8.75 V
OH
e
0 mA 14.1 14.1 14.59 14.1 V
OH
e
5 mA 14.27 V
OH
e
10 mA 13.75 13.75 14.18 13.45 V
OH
e
15 mA 14.07 V
OH
e
20 mA 13.1 13.1 13.95 12.8 V
OH
e
25 mA 13.8 V
OH
e
0.4V 0.52 0.44 0.88 0.36 mA
OL
e
0.5V 1.3 1.1 2.25 0.9 mA
OL
e
1.5V 3.6 3.0 8.8 2.4 mA
OL
e
0V
IN
e
15V 0.30 10
IN
b
55§C
a
25§C
a
85§C
Min Max Min Typ Max Min Max
b
b
0.30
5
b
b
10
0.30
b
5
0.30 1.0 mA
b
1.0 mA
Units
3
Page 4
AC Electrical Characteristics*
T
A
e
25§C and C
e
50 pF, typical temperature coefficient for all values of V
L
Symbol Parameter Conditions
C
IN
t
r
t
f
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
SETUP
t
HOLD
PW
LE
*AC Parameters are guaranteed by DC correlated testing.
Input Capacitance V
Output Rise Time V
(Figure 1a)
Output Fall Time V
(Figure 1a)
Turn-Off Delay Time V (Data)
(Figure 1a)
Turn-On Delay Time V (Data)
(Figure 1a)
Turn-Off Delay Time V (Blank)
(Figure 1a)
Turn-On Delay Time V (Blank)
(Figure 1a)
Turn-Off Delay Time V (Lamp Test)
(Figure 1a)
Turn-On Delay Time V (Lamp Test)
(Figure 1a)
Setup Time V
(Figure 1b)
Hold Time V
(Figure 1b)
Minimum Latch Enable V Pulse Width
(Figure 1c)
e
IN
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
DD
e
V
DD
e
V
DD
e
0.3%/§C
DD
CD4511BX
Units
Min Typ Max
0 5.0 7.5 pF
5V 40 80 ns 10V 30 60 ns 15V 25 50 ns
5V 125 250 ns 10V 75 150 ns 15V 65 130 ns
5V 640 1280 ns 10V 250 500 ns 15V 175 350 ns
5V 720 1440 ns 10V 290 580 ns 15V 195 400 ns
5V 320 640 ns 10V 130 260 ns 15V 100 200 ns
5V 485 970 ns 10V 200 400 ns 15V 160 320 ns
5V 313 625 ns 10V 125 250 ns 15V 90 180 ns
5V 313 625 ns 10V 125 250 ns 15V 90 180 ns
5V 180 90 ns 10V 76 38 ns 15V 40 20 ns
5V 0 10V 0 15V 0
b
90 ns
b
38 ns
b
20 ns
5V 520 260 ns 10V 220 110 ns 15V 130 65 ns
4
Page 5
Switching Time Waveforms
Typical Applications
FIGURE 1
Light Emitting Diode (LED) Readout
TL/F/5991– 5
5
TL/F/5991– 4
TL/F/5991– 6
Page 6
Typical Applications (Continued)
Gas Discharge Readout
Liquid Crystal (LC) Readout
Incandescent Readout
**A filament pre-warm resistor is recommended to
reduce filament thermal shock and increase the ef­fective cold resistance of the filament.
TL/F/5991– 7
TL/F/5991– 9
Direct DC drive of LC’s not recommended for life of LC readouts.
TL/F/5991– 8
Fluorescent Readout
TL/F/5991– 10
6
Page 7
Physical Dimensions inches (millimeters)
Ceramic Dual-In-Line Package (J)
Order Number CD4511BMJ or CD4511BCJ
NS Package Number J16A
7
Page 8
Physical Dimensions inches (millimeters) (Continued)
Molded Dual-In-Line Package (N)
Order Number CD4511BMN or CD4511BCN
NS Package Number N16E
CD4511BM/CD4511BC BCD-to-7 Segment Latch/Decoder/Driver
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical implant support device or system whose failure to perform can into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life failure to perform, when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can effectiveness. be reasonably expected to result in a significant injury to the user.
National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation Europe Hong Kong Ltd. Japan Ltd.
1111 West Bardin Road Fax: ( Arlington, TX 76017 Email: [email protected] Ocean Centre, 5 Canton Rd. Fax: 81-043-299-2408 Tel: 1(800) 272-9959 Deutsch Tel: ( Fax: 1(800) 737-7018 English Tel: (
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
Fran3ais Tel: ( Italiano Tel: (
a
49) 0-180-530 85 86 13th Floor, Straight Block, Tel: 81-043-299-2309
a
49) 0-180-530 85 85 Tsimshatsui, Kowloon
a
49) 0-180-532 78 32 Hong Kong
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49) 0-180-534 16 80 Fax: (852) 2736-9960
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