OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

MC74HC4538ADTR2G

P1-P3P4-P6P7-P9P10-P12P13-P14
MC74HC4538A
http://onsemi.com
4
DC CHARACTERISTICS
Symbo
l
Parameter Test Conditions
V
CC
V
Guaranteed Limits
Unit
–55 to 25_C ≤ 85_C ≤ 125_C
Min Typ Max Min Typ Max Min Typ Max
V
IH
Minimum
High−Level
Input Voltage
V
out
= 0.1 V or V
CC
–
0.1 V
|I
out
| ≤ 20 mA
2.0
4.5
6.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
V
V
IL
Maximum
Low−Level
Input Voltage
V
out
= 0.1 V or V
CC
–
0.1 V
|I
out
| ≤ 20 mA
2.0
4.5
6.0
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
V
V
OH
Minimum
High−Level
Output Voltage
V
in
= V
IH
or V
IL
|I
out
| ≤ 20 mA
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
V
V
in
= V
IH
or V
IL
|I
out
| ≤ −4.0 mA
|I
out
| ≤ −5.2 mA
4.5
6.0
3.98
5.48
3.84
5.34
3.7
5.2
V
OL
Maximum
Low−Level
Output Voltage
V
in
= V
IH
or V
IL
|I
out
| ≤ 20 mA
2.0
4.5
6.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
V
in
= V
IH
or V
IL
|I
out
| ≤ 4.0 mA
|I
out
| ≤ 5.2 mA
4.5
6.0
0.26
0.26
0.33
0.33
0.4
0.4
I
in
Maximum Input
Leakage Current
(A, B, Reset)
V
in
= V
CC
or GND 6.0 ±0.1 ±1.0 ±1.0
mA
I
in
Maximum Input
Leakage Current
(R
x
, C
x
)
V
in
= V
CC
or GND 6.0 ± 50 ±500 ±500 nA
I
CC
Maximum
Quiescent
Supply Current
(per package)
Standby State
V
in
= V
CC
or GND
Q1 and Q2 = Low
I
out
= 0 mA
6.0 130 220 350
mA
I
CC
Maximum Supply
Current
(per package)
Active State
V
in
= V
CC
or GND
Q1 and Q2 = High
I
out
= 0 mA
Pins 2 and 14 = 0.5
V
CC
6.0
25_C –45_C to 85_C –55_C to 125_C
mA
400 600 800
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
MC74HC4538A
http://onsemi.com
5
AC CHARACTERISTICS (C
L
= 50 pF, Input t
r
= t
f
= 6.0 ns)
Symbo
l
Parameter
V
CC
V
Guaranteed Limits
Unit
–55 to 25_C ≤ 85_C ≤ 125_C
Min Max Min Max Min Max
t
PLH
Maximum Propagation Delay
Input A or B to Q
(Figures 5 and 7)
2.0
4.5
6.0
175
35
30
220
44
37
265
53
45
ns
t
PHL
Maximum Propagation Delay
Input A or B to NQ
(Figures 5 and 7)
2.0
4.5
6.0
195
39
33
245
49
42
295
59
50
ns
t
PHL
Maximum Propagation Delay
Reset to Q
(Figures 6 and 7)
2.0
4.5
6.0
175
35
30
220
44
37
265
53
45
ns
t
PLH
Maximum Propagation Delay
Reset to NQ
(Figures 6 and 7)
2.0
4.5
6.0
175
35
30
220
44
37
265
53
45
ns
t
TLH,
t
THL
Maximum Output Transition Time, Any Output
(Figures 6 and 7)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
ns
C
in
Maximum Input Capacitance (A. B, Reset)
(C
x
, R
x
)
− 10
25
10
25
10
25
pF
C
PD
Power Dissipation Capacitance (per Multivibrator)*
Typical @ 25°C, V
CC
= 5.0 V
pF
150
*Used to determine the no−load dynamic power consumption: P
D
= C
PD
V
CC
2
f + I
CC
V
CC
.
TIMING CHARACTERISTICS (Input t
r
= t
f
= 6.0 ns)
Symbo
l
Parameter
V
CC
V
Guaranteed Limits
Unit
–55 to 25_C ≤ 85_C ≤ 125_C
Min Max Min Max Min Max
t
rr
Minimum Retrigger Time, Input A or B
(Figure 6) (Note 7)
2.0
4.5
6.0
−
−
−
−
−
−
ns
t
rec
Minimum Recovery Time, Inactive to A or B
(Figure 6)
2.0
4.5
6.0
0
0
0
0
0
0
0
0
0
ns
t
w
Minimum Pulse Width, Input A or B
(Figure 5)
2.0
4.5
6.0
60
12
10
75
15
13
90
18
15
ns
t
w
Minimum Pulse Width, Reset
(Figure 6)
2.0
4.5
6.0
60
12
10
75
15
13
90
18
15
ns
t
r
, t
f
Maximum Input Rise and Fall Times, Reset
(Figure 6)
2.0
4.5
6.0
1000
500
400
1000
500
400
1000
500
400
ns
A or B
(Figure 6)
2.0
4.5
6.0
No Limit
7.
t
rr
(ns) +
V
CC
(volts) C
x
(pF)
30.5
MC74HC4538A
http://onsemi.com
6
OUTPUT PULSE WIDTH CHARACTERISTICS (R
x
= 10 kW, C
x
= 0.1 mF, C
L
= 50 pF)
Symbo
l
Parameter
Conditions Guaranteed Limits
UnitTiming Components
V
CC
V
–55 to 25_C ≤ 85_C ≤ 125_C
Min Max Min Max Min Max
τ
Output Pulse Width (Note 8)
(Figures 5 and 6)
R
x
= 10 kW,
C
x
= 0.1 mF
5.0
0.63 0.77 0.6 0.8 0.59 0.81 ms
Pulse Width Match Between
Circuits in the same Package
±5.0 %
Pulse Width Match Variation
(Part to Part) (Note 10)
±10 %
OUTPUT PULSE WIDTH CHARACTERISTICS (R
x
= 100 kW, C
x
= 1 nF, C
L
= 50 pF)
Symbo
l
Parameter
Conditions Guaranteed Limits
Unit
Timing
Components
V
CC
V
Ambient
Temperature
Min Typ Max
τ
Output Pulse Width (Note 9)
R
x
= 100 kW,
C
x
= 1 nF
5.0
25°C − 79 −
ms
Pulse Width Match Between Circuits in the
same Package
−55 to 125°C −5.0 − +5.0 %
Pulse Width Match Variation (Part to Part)
(Note 10)
−55 to 125°C −10 − +10 %
− Temperature Variance −55 to 125°C − +0.05 −
ms/°C
− Power Supply Variance −55 to 125°C − −8.0 −
ms/V
8. τ = kR
x
C
x
and k = 0.7 for the output pulse width corresponding to R
x
= 10 kW, C
x
= 0.1 mF.
9. τ = kR
x
C
x
and k = 0.79 for the output pulse width corresponding to R
x
= 100 kW, C
x
= 1 nF.
10.Pulse width match variation between ICs (part−to−part) is defined with identical R
x
, C
x
, V
CC
and a specific temperature.
P1-P3P4-P6P7-P9P10-P12P13-P14

MC74HC4538ADTR2G

Mfr. #:
Buy MC74HC4538ADTR2G
Manufacturer:
ON Semiconductor
Description:
Monostable Multivibrator 3-6V Dual Precision MonoStable
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet