TI TIL302

SOES010A, APRIL 1971 − REVISED DECEMBER 1993
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•
•
•
•
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Red Solid-State Display
6,9-mm (0.270-Inch) Character Height
High Luminous Intensity
Low Power Requirements
Each Unit Visually Checked for Uniformity
of Elements
•
•
Sign, Overflow, and Left or Right Decimal
Capabilities
Wide Viewing Angle
Compatible With Most TTL and DTL
Circuits
mechanical data
These assemblies consist of display chips mounted on a header with molded plastic body. Multiple displays may
be mounted on 11,43-mm (0.450-inch) centers.
TIL302, TIL303, and TIL304
Seating Plane
3,6 (0.140)
2,8 (0.110)
4,32 (0.170) MIN
0,56 (0.022)
0,46 (0.018)
Dia All Pins
CL of Pin 1
TIL304
TIL302
TIL303
7,88 (0.310)
7,36 (0.290)
0,25 (0.010) TYP
4 Sides
1,91 (0.075) MAX
2 Places
2,16 (0.085) MAX
4 Places
0,25 (0.010) TYP
4 Sides
Decimal
Point
3,2
(0.126)
4,4
(0.174)
1
2,06 (0.081)
3,9 (0.152)
3,2 (0.127)
3,3 (0.131)
3,2 (0.127)
3,3 (0.131)
2,06 (0.081)
10°
19,31 (0.760)
18,29 (0.720)
3.9 (0.152)
10°
0,71 (0.028)
2,6 (0.101)
1,5
(0.059)
Decimal
Point
TIL302
2,13 (0.084)
2,54 (0.100) T.P.
12 Places
(see Note C)
Decimal
Point
TIL303
0,48 (0.019)
CL of Pin Row
For TIL302 and TIL303
TOP VIEW
0,48 (0.019)
CL of Pin Row
10,67 (0.420)
9,65 (0.380)
CL of Pin Row
TOP VIEW
DECIMAL LAYOUTS ARE ON NEXT PAGE
NOTES: A. All linear dimensions are in millimeters and parenthetically in inches.
B. Centerlines of character segments are shown as dashed lines. Associated dimensions are nominal.
C. The true-position pin spacing is 2,54 mm (0.100 inch) between centerlines. Each centerline is located within 0,26 mm (0.010 inch)
of its true longitudinal position relative to pins 1 and 11.
Copyright  1993, Texas Instruments Incorporated
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POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
1
SOES010A, APRIL 1971 − REVISED DECEMBER 1993
pin layouts
A
A
F
F
B
G
E
Decimal Point
A
F
E, F, G, and
Decimal Point
E
C
D
E
C
D
1
14
2
13
A and B
A
B
A and F
3
6
9
7
8
Decimal Point
1
14
2
13
G
10
C
C and D
E
D, E, and
Decimal
Point
Pins 4, 5, and 12 Omitted
TIL302
6
9
7
8
Pins 5, 11, and 12 Omitted
TIL303
A
B
D
Decimal Point
1
14
11
10
9
A, B, and Decimal Point
A
B
Decimal Point
8
7
C
Pins 2, 3, 4, 5, 6, 12, and 13 Omitted
TIL304
2
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Decimal Point
C
D
C
D
B, C, and G
4
G
D
C and D
B
3
F
11
10
Decimal Point
B
G
SOES010A, APRIL 1971 − REVISED DECEMBER 1993
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Reverse voltage at 25°C free-air temperature:
Each segment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Decimal point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 V
Peak forward current, each segment or decimal point (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
Continuous forward current: Each segment or decimal point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Total for TIL302, TIL303 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 mA
Total for TIL304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mA
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25°C to 85°C
NOTE 1: This value applies for PRR ≥ 60 Hz, duty cycle ≤ 10%.
operating characteristics of each segment at 25°C free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
Iv
λp
Luminous intensity (see Note 2)
∆λ
Spectral bandwidth
VF
Static forward voltage
αVF
Average temperature coefficient of static forward voltage
IR
C
Static reverse current
Wavelength at peak emission
MIN
TYP
100
275
µcd
660
nm
IF = 20 mA
20
3
IF = 20 mA,
TA = 0°C to 70°C
3.4
UNIT
nm
3.8
−2.7
VR = 6 V
VR = 0, f = 1 MHz
Anode-to-cathode capacitance
MAX
V
mV/°C
100
85
µA
pF
operating characteristics of decimal point at 25°C free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
Iv
λp
Luminous intensity (see Note 2)
∆λ
Spectral bandwidth
VF
Static forward voltage
αVF
Average temperature coefficient of static forward voltage
IR
C
Static reverse current
MIN
40
Wavelength at peak emission
IF = 20 mA
VR = 3 V
VR = 0, f = 1 MHz
Anode-to-cathode capacitance
MAX
UNIT
110
µcd
660
nm
20
1.5
IF = 20 mA,
TA = 0°C to 70°C
TYP
1.65
nm
2
−1.4
mV/°C
100
120
V
µA
pF
NOTE 2: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (International Commission on
Illumination) eye-response curve.
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3
SOES010A, APRIL 1971 − REVISED DECEMBER 1993
TYPICAL CHARACTERISTICS
RELATIVE LUMINOUS INTENSITY
vs
FREE-AIR TEMPERATURE
RELATIVE SPECTRAL CHARACTERISTICS
Relative Luminous Intensity
0.9
Luminous Intensity Relative to Value at TA = 25 ° C
1
IF = 20 mA
TA = 25°C
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
600 610 620 630 640 650 660 670 680 690 700
4
IF = Constant
2
1
0.7
0.4
0.2
0.1
0
10
20
Figure 1
50
60
70
Figure 2
RELATIVE LUMINOUS INTENSITY
vs
FORWARD CURRENT
FORWARD-CONDUCTION CHARACTERISTICS
1.6
40
TA = 25°C
TA = 25°C
1.4
20
1.2
IF − Forward Current − mA
Luminous Intensity Relative to Value at I F = 20 mA
40
TA − Free-Air Temperature − °C
λ − Wavelength − nm
1
0.8
0.6
0.4
Decimal
Point
Each
Segment
10
7
4
2
0.2
0
1
0
5
10
15
20
25
30
0
0.5
1
1.5
2
2.5
3
3.5
VF − Forward Voltage − V
IF − Forward Current − mA
Figure 3
4
30
Figure 4
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4.5
5
SOES010A, APRIL 1971 − REVISED DECEMBER 1993
APPLICATION INFORMATION
TIL302
TIL303
A
A
F
F
B
B
G
G
E
E
C
Decimal Point
C
D
Decimal Point
D
5V
5V
3
E
D.P.
9
F
6
G
7
2
C
11
14
D
A
10
8
7
B
1
D
D.P.
13
2
E
10
R1
A
8
13
F
6
B
1
C
3
14
G
9
4
R1
Range
Switch
Range
Switch
R2
7 Places
R2
7 Places
e
f
g
c
d
a
b
d
BI/RBO
e
a
f
b
c
A
LT
g
BI/RBO
Decoder/Driver
SN7447A
RBI
Decoder/Driver
SN7447A
RBI
GND
VCC
D
C
B
A
GND
LT
VCC
BCD Input
D
C
B
BCD Input
NOTE A: R1 and R2 are selected for desired brightness.
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5
SOES010A, APRIL 1971 − REVISED DECEMBER 1993
APPLICATION INFORMATION
FUNCTION TABLE
SN7447A
DECIMAL
OR
FUNCTION
LT
RBI
D
C
B
A
0
1
2
3
H
H
H
H
H
X
X
X
L
L
L
L
L
L
L
L
L
L
H
H
L
H
L
H
4
5
6
7
H
H
H
H
X
X
X
X
L
L
L
L
H
H
H
H
L
L
H
H
8
9
10
11
H
H
H
H
X
X
X
X
H
H
H
H
L
L
L
L
12
13
14
15
H
H
H
H
X
X
X
X
H
H
H
H
BI
RBI
LT
X
H
L
X
L
X
X
L
X
INPUTS
SEGMENTS
BI/RBO†
NOTE
a
b
c
d
e
f
g
H
H
H
H
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
ON
ON
1
1
1
1
L
H
L
H
H
H
H
H
OFF
ON
OFF
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
OFF
1
1
1
1
L
L
H
H
L
H
L
H
H
H
H
H
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
OFF
ON
ON
OFF
OFF
ON
ON
ON
ON
1
1
1
1
H
H
H
H
L
L
H
H
L
H
L
H
H
H
H
H
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
OFF
1
1
1
1
X
L
X
X
L
X
X
L
X
L
L
H
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
2
3
4
H = high level (logic 1 in positive logic), L = low level (logic 0 in positive logic), X = irrelevant
† BI/RBO is a wire-AND logic serving as a blanking input (BI) and/or ripple-blanking output (RBO).
NOTES: 1. The blanking input (BI) must be open or held at a high logic level when output functions 0 through 15 are desired. The ripple-blanking
input (RBI) must be open or high if blanking of a decimal zero is not desired.
2. When a low logic level is applied directly to the blanking input (BI), all segment outputs are off regardless of any other input.
3. When the ripple-blanking input (RBI) and inputs A, B, C, and D are at a low logic level with the lamp-test input (LT) high, all segment
outputs are off and the ripple-blanking output (RBO) of the decoder goes to a low level (response condition).
4. When the blanking input/ripple-blanking output (BI/RBO) is open or held high and a low is applied to the lamp-test input (LT), all
segments are illuminated.
0
1
2
3
4
5
6
7
8
9
10
NUMERICAL DESIGNATIONS RESULTANT DISPLAYS
6
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11
12
13
14
15
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