TIL308 Datasheet, PDF (5/7 Pages) Texas Instruments – NUMERIC DISPLAYS WITH LOGIC

TIL308, TIL309
NUMERIC DISPLAYS WITH LOGIC
SLBS002–D1096, MARCH 1972–REVISED SEPTEMBER 1992
electrical characteristics at 25°C case temperature
PARAMETER
TEST CONDITIONS
MIN TYP† MAX UNIT
VIH
VIL
VIK
VOH
VOL
II
IIH
IIL
IOS
ICC
Iv
High-level input voltage
Low-level input voltage
Input clamp voltage
High-level output voltage
QDP
QA, QB, QC, QD
Low-level output voltage
QDP
(see Note 3)
QA, QB, QC, QD
Input current at maximum input voltage
High-level input current
Low-level input current
Short-circuit output current
Supply current
QA, QB, QC, QD
QDP
Figure
Luminous intensity (see Note 4)
DP Input
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
II = – 12 mA
IOH = – 120 µA
IOH = – 240 µA
IOL = 1.6 mA
IOL = 4.8 mA
VI = 5.5 V
VI = 2.4 V
VI = 0.4 V
VCC = 5.25 V
VCC = 5.25 V, All inputs at 0 V
VCC = 5 V
2
V
0.8 V
– 1.5 V
2.4
V
0.4 V
1 mA
20 µA
– 0.8 mA
–9
– 27.5
mA
–1
– 3.2
115 180 mA
700 1200
µcd
40
70
λ_p Wavelength at peak emission
VCC = 5 V,
See Note 5
660
nm
∆λ Spectral bandwidth
VCC = 5 V,
See Note 5
20
nm
† _{All typical values are at VCC = 5 V.}
NOTES: 3. This parameter is measured with the display blanked.
4. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (International Commission on
Illumination) eye-response curve.
5. These parameters are measured with all LED segments and the decimal point on.
switching characteristics, V_CC = 5 V, T_C = 25°C
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
tPLH
tPHL
A, B, C, D, DP
QA, QB, QC, QD, QDP
CL = 15 pF,
See Figure 1
RL = 1.2 kΩ,
MIN TYP MAX UNIT
35
ns
40
PARAMETER MEASUREMENT INFORMATION
Output
VCC
From Output
Under Test
RL
CL = 15 pF
NOTES: A. CL includes probe and jig capacitance.
B. All diodes are 1N3064.
C. Measurements mode with LS input grounded.
Figure 1. Load Circuit
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