mc14538bd ON Semiconductor, mc14538bd Datasheet - Page 3

• Manufacturer Part Number: mc14538bd
• Description: Dual Precision Retiggerable/resettable Monostable Multivibrator
• Manufacturer: ON Semiconductor

Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
ELECTRICAL CHARACTERISTICS
Output Voltage
Input Voltage
Output Drive Current
Input Current, Pin 2 or 14
Input Current, Other Inputs
Input Capacitance, Pin 2 or 14
Input Capacitance, Other Inputs
Quiescent Current
Quiescent Current, Active State
Total Supply Current at an external
load capacitance (C
external timing network (R
(Note 3)
2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
3. The formulas given are for the typical characteristics only at 25_C.
V
V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(Per Package)
Q = Low, Q = High
(Both) (Per Package)
Q = High, Q = Low
in
in
O
O
O
O
O
O
OH
OH
OH
OH
OL
OL
OL
in
= V
= 0 or V
= 4.5 or 0.5 Vdc)
= 9.0 or 1.0 Vdc)
= 13.5 or 1.5 Vdc)
= 0.5 or 4.5 Vdc)
= 1.0 or 9.0 Vdc)
= 1.5 or 13.5 Vdc)
= 0)
= 0.4 Vdc)
= 0.5 Vdc)
= 1.5 Vdc)
= 2.5 Vdc)
= 4.6 Vdc)
= 9.5 Vdc)
= 13.5 Vdc)
Characteristic
DD
or 0
DD
L
) and at
X
“0” Level
“1” Level
“0” Level
“1” Level
, C
Source
X
Sink
)
Symbol
V
V
V
I
I
I
V
I
C
C
(Voltages Referenced to V
OH
I
I
DD
DD
OL
I
OL
OH
in
in
IH
T
IL
in
in
V
Vdc
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
10
15
10
15
10
15
10
15
10
15
10
15
15
15
10
15
10
15
10
DD
−
−
http://onsemi.com
– 0.64
14.95
– 3.0
– 1.6
– 4.2
4.95
9.95
0.64
Min
3.5
7.0
1.6
4.2
11
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MC14538B
− 55_C
SS
I
I
I
T
T
T
3
± 0.05
Max
0.05
0.05
0.05
± 0.1
)
= (3.5 x 10
= (8.0 x 10
= (1.25 x 10
where: I
where:
where:
1.5
3.0
4.0
5.0
2.0
2.0
2.0
10
20
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
C
f in Hz is the input frequency.
T
– 0.51
14.95
X
– 2.4
– 1.3
– 3.4
4.95
9.95
0.51
in mA (one monostable switching only),
Min
3.5
7.0
1.3
3.4
11
in mF, C
–2
–2
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
–1
) R
) R
) R
X
X
C
C
X
± 0.00001
± 0.00001
L
(Note 2)
X
C
X
– 0.88
– 2.25
0.005
0.010
0.015
f + 4C
25_C
– 4.2
– 8.8
in pF, R
2.25
4.50
6.75
2.75
5.50
8.25
0.88
2.25
0.04
0.08
0.13
Typ
f + 9C
X
5.0
8.8
5.0
10
15
25
f + 12C
0
0
0
X
X
f + 1 x 10
X
f + 2 x 10
X
in k ohms, and
f + 3 x 10
± 0.05
Max
0.05
0.05
0.05
± 0.1
0.20
0.45
0.70
1.5
3.0
4.0
7.5
5.0
10
20
−
−
−
−
−
−
−
−
−
−
−
−
−
−
–5
–5
C
–5
C
– 0.36
14.95
– 1.7
– 0.9
– 2.4
L
4.95
9.95
0.36
Min
L
3.5
7.0
0.9
2.4
f
11
C
f
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
L
125_C
f
± 0.5
± 1.0
Max
0.05
0.05
0.05
150
300
600
1.5
3.0
4.0
2.0
2.0
2.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
mAdc
mAdc
mAdc
mAdc
mAdc
mAdc
mAdc
Unit
Vdc
Vdc
Vdc
Vdc
pF
pF