MC14511 Unisonic Technologies, MC14511 Datasheet - Page 5

• Manufacturer Part Number: MC14511
• Description: Bcd-to-seven Segment Latch/decoder/driver
• Manufacturer: Unisonic Technologies

UTC MC14511
Output Drive Voltage
Output Drive Current
Input Current
Input Capacitance
Quiescent Current
Total Supply Current
(Notes 5 & 6)
Note 4: Noise immunity specified for worst–case input combination.
Note 5: The formulas given are for the typical characteristics only at 25℃.
Note 6: To calculate total supply current at loads other than 50 pF:
Where: I
UTC
PARAMETER
Noise Margin for both “1” and “0” level =
T
1.0 V min @ V
2.0 V min @ V
2.5 V min @ V
I
T
is inμA (per package), C
(C
L
) = I
T
(50 pF) + 3.5 x 10
UNISONIC TECHNOLOGIES CO., LTD.
SYMBOL
DD
DD
DD
V
I
I
C
= 5.0 V
= 10 V
= 15 V
I
DD
OL
I
OH
in
T
in
V
L
Vdc
5.0
5.0
5.0
15
10
15
15
10
15
10
15
in pF, V
DD
–3
(C
I
I
I
I
I
I
V
V
V
(Per Package) Vin=0 or
V
Iout=0μA
(Dynamic plus Quiescent,
Per Package)
(C
buffers switching)
L
OH
OH
OH
OH
OH
OH
OL
OL
DD,
OL
– 50) V
L
DD
TEST CONDITIONS
=0mA
=5.0mA
=10mA
=15mA
=20mA
=25mA
=50pF on all outputs, all
=0.5V
=1.5V
=0.4V
in Vdc, and f in kHz is input frequency.
DD
f
Source
Sink
MIN
14.1
13.6
0.51
1.3
3.4
14
I
I
I
T
T
T
=(1.9μA/kHz) f+I
=(3.8μA/kHz) f+I
=(5.7μA/kHz) f+I
±0.00001
14.59
14.27
14.18
14.07
13.95
13.70
0.005
0.010
0.015
TYP
0.88
2.25
8.8
5.0
CMOS IC
QW-R502-021,B
DD
DD
DD
MAX
±0.1
7.5
5.0
10
20
UNIT
μA
μA
μA
mA
pF
V
5