MC14490
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
Characteristic
Symbol
VDD
Vdc
55_C
25_C
125_C
Unit
Min
Max
Min
Typ
Max
Min
Max
Output Voltage
“0” Level
Vin = VDD or 0
“1” Level
Vin = 0 or VDD
VOL
5.0
10
15
0.05
0
0.05
0.05
Vdc
VOH
5.0
10
15
4.95
9.95
14.95
4.95
9.95
14.95
5.0
10
15
4.95
9.95
14.95
Vdc
Input Voltage
“0” Level
(VO = 4.5 or 0.5 Vdc)
(VO = 9.0 or 1.0 Vdc)
(VO = 13.5 or 1.5 Vdc)
(VO = 0.5 or 4.5 Vdc) “1 Level”
(VO = 1.0 or 9.0 Vdc)
(VO = 1.5 or 13.5 Vdc)
VIL
5.0
10
15
1.5
3.0
4.0
2.25
4.50
6.75
1.5
3.0
4.0
1.5
3.0
4.0
Vdc
VIH
5.0
10
15
3.5
7.0
11
3.5
7.0
11
2.75
5.50
8.25
3.5
7.0
11
Vdc
Output Drive Current
Oscillator Output
Source
(VOH = 2.5 V)
Pin 9
(VOH = 4.6 V)
(VOH = 9.5 V)
(VOH = 13.5 V)
Debounce Outputs
(VOH = 2.5 V)
Pins 2, 4, 6,
(VOH = 4.6 V)
11, 13, 15
(VOH = 9.5 V)
(VOH = 13.5 V)
Oscillator Output
Sink
(VOL = 0.4 V)
Pin 9
(VOL = 0.5 V)
(VOL = 1.5 V)
Debounce Outputs
(VOL = 0.4 V)
Pins 2, 4, 6,
(VOL = 0.5 V)
11, 13, 15
(VOL = 1.5 V)
IOH
5.0
10
15
– 0.6
– 0.12
– 0.23
– 1.4
– 0.5
– 0.1
– 0.2
– 1.2
– 1.5
– 0.3
– 0.8
– 3.0
– 0.4
– 0.08
– 0.16
– 1.0
mAdc
5.0
10
15
– 0.9
– 0.19
– 0.6
1.8
– 0.75
– 0.16
– 0.5
– 1.5
– 2.2
– 0.46
– 1.2
– 4.5
– 0.6
– 0.12
– 0.4
– 1.2
IOL
5.0
10
15
0.36
0.9
4.2
0.3
0.75
3.5
0.9
2.3
10
0.24
0.6
2.8
mAdc
5.0
10
15
2.6
4.0
12
2.2
3.3
10
4.0
9.0
35
1.8
2.7
8.1
Input Current
Debounce Inputs (Vin = VDD)
IIH
15
2.0
0.2
2.0
11
mAdc
Input Current Oscillator — Pin 7
(Vin = VSS or VDD)
Iin
15
± 620
± 255
± 400
± 250
mAdc
Pullup Resistor Source Current
Debounce Inputs
(Vin = VSS)
IIL
5.0
10
15
210
400
600
425
840
1250
140
280
415
190
380
570
255
500
750
70
145
215
225
440
660
mAdc
Input Capacitance
Cin
5.0
7.5
pF
Quiescent Current
(Vin = VSS or VDD, Iout = 0 mA)
ISS
5.0
10
15
150
280
840
40
90
225
100
225
650
90
180
550
mAdc
2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.