MC14543BD Ver la hoja de datos (PDF) - ON Semiconductor
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MC14543BD Datasheet PDF : 8 Pages
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MC14543B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ − 55_C
25_C
125_C
Characteristic
VDD
Typ
Symbol Vdc Min Max Min (Note 3) Max Min Max Unit
Output Voltage
“0” Level
VOL
5.0
Vin = VDD or 0
10
15
−
0.05
−
−
0.05
−
−
0.05
−
0
0.05
−
0.05 Vdc
0
0.05
−
0.05
0
0.05
−
0.05
Vin = 0 or VDD
“1” Level
VOH
5.0
4.95
−
4.95
5.0
10
9.95
−
9.95
10
15 14.95
−
14.95
15
−
4.95
−
Vdc
−
9.95
−
−
14.95
−
Input Voltage
“0” Level
VIL
Vdc
(VO = 4.5 or 0.5 Vdc)
5.0
−
1.5
−
2.25
1.5
−
1.5
(VO = 9.0 or 1.0 Vdc)
10
−
3.0
−
4.50
3.0
−
3.0
(VO = 13.5 or 1.5 Vdc)
15
−
4.0
−
6.75
4.0
−
4.0
“1” Level
VIH
(VO = 0.5 or 4.5 Vdc)
5.0
3.5
−
3.5
2.75
(VO = 1.0 or 9.0 Vdc)
10
7.0
−
7.0
5.50
(VO = 1.5 or 13.5 Vdc)
15
11
−
11
8.25
Vdc
−
3.5
−
−
7.0
−
−
11
−
Output Drive Current
IOH
(VOH = 2.5 Vdc)
Source
(VOH = 4.6 Vdc)
(VOH = 0.5 Vdc)
(VOH = 9.5 Vdc)
(VOH = 13.5 Vdc)
5.0 – 3.0
−
– 2.4
– 4.2
5.0 – 0.64
−
– 0.51 – 0.88
10
−
−
−
– 10.1
10
– 1.6
−
– 1.3 – 2.25
15
– 4.2
−
– 3.4
– 8.8
mAdc
−
– 1.7
−
−
– 0.36
−
−
−
−
−
– 0.9
−
−
– 2.4
(VOL = 0.4 Vdc)
(VOL = 0.5 Vdc)
(VOL = 9.5 Vdc)
(VOL = 1.5 Vdc)
Sink
IOL
5.0
0.64
−
0.51
0.88
10
1.6
−
1.3
2.25
10
−
−
−
10.1
15
4.2
−
3.4
8.8
−
0.36
− mAdc
−
0.9
−
−
−
−
−
2.4
Input Current
Iin
15
−
± 0.1
− ± 0.00001 ± 0.1
−
± 1.0 mAdc
Input Capacitance
Cin
−
−
−
−
5.0
7.5
−
−
pF
Quiescent Current (Per Package)
IDD
5.0
−
5.0
−
0.005
5.0
−
150 mAdc
Vin = 0 or VDD,
10
−
10
−
0.010
10
−
300
Iout = 0 mA
15
−
20
−
0.015
20
−
600
Total Supply Current (Note 4, 5)
(Dynamic plus Quiescent,
Per Package)
(CL = 50 pF on all outputs, all
buffers switching)
IT
5.0
10
15
IT = (1.6 mA/kHz) f + IDD
IT = (3.1 mA/kHz) f + IDD
IT = (4.7 mA/kHz) f + IDD
mAdc
3. Noise immunity specified for worst−case input combination.
Noise Margin for both “1” and “0” level = 1.0 V min @ VDD = 5.0 V
= 2.0 V min @ VDD = 10 V
= 2.5 V min @ VDD = 15 V
4. To calculate total supply current at loads other than 50 pF: IT(CL) = IT(50 pF) + 3.5 x 10−3 (CL − 50) VDDf where: IT is in mA (per package),
CL in pF, VDD in V, and f in kHz is input frequency.
5. The formulas given are for the typical characteristics only at 25_C.
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