MC74HC4538ADG ON Semiconductor, MC74HC4538ADG Datasheet - Page 3

• Manufacturer Part Number: MC74HC4538ADG
• Description: IC MULTIVIBRATOR DUAL 16-SOIC
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC4538ADG

• Logic Type: Monostable
• Independent Circuits: 2
• Schmitt Trigger Input: No
• Propagation Delay: 30ns
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage - Supply: 3 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Elements Per Chip: 2
• Logic Family: HC
• Input Bias Current (max): 0.13 mA
• Propagation Delay Time: 195 ns, 39 ns, 33 ns
• High Level Output Current: - 5.2 mA
• Low Level Output Current: 5.2 mA
• Supply Voltage (max): 6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Circuit Type: Low-Power Schottky
• Current, Supply: 800 μA
• Function Type: 2-Channels
• Logic Function: Multivibrator
• Number Of Circuits: Dual
• Package Type: SOIC-16
• Special Features: Retriggerable/Resettable Monostable
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Supply: 3 to 6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC74HC4538ADG; MC74HC4538ADGOS

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. I
2. Tested to EIA/JESD22−A114−A.
3. Tested to EIA/JESD22−A115−A.
4. Tested to JESD22−C101−A.
5. Tested to EIA/JESD78.
6. For high frequency or heavy load considerations, see the ON Semiconductor High−Speed CMOS Data Book (DL129/D).
*The HC4538A will function at 2.0 V but for optimum pulse−width stability, V
†The maximum allowable values of R
7. Unused inputs may not be left open. All inputs must be tied to a high−logic voltage level or a low−logic input voltage level.
8. Information on typical parametric values can be found in the ON Semiconductor High−Speed CMOS Data Book (DL129/D).
MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
and surface resistance. For most applications, C
problem during power down (see Power Down Considerations). Susceptibility to externally induced noise signals may occur for R
Symbol
V
Symbol
I
Latchup
T
V
in
I
MSL
V
V
GND
O
t
I
I
q
V
P
F
I
STG
T
T
R
C
V
I
T
ESD
, V
r
OK
CC
CC
IK
CC
, t
O
JA
R
A
O
L
D
J
absolute maximum rating must be observed.
x
x
I
f
out
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature Range
Lead temperature, 1 mm from Case for 10 Seconds
Junction temperature under Bias
Thermal resistance
Power Dissipation in Still Air at 85_C
Moisture Sensitivity
Flammability Rating
ESD Withstand Voltage
Latchup Performance
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
Input Rise and Fall Time
(Figure 7)
A or B (Figure 5)
External Timing Resistor
External Timing Capacitor
x
and C
x
are a function of the leakage of capacitor C
x
/R
Parameter
Parameter
x
should be limited to a maximum value of 10 mF/1.0 MW. Values of C
Above V
http://onsemi.com
MC74HC4538A
CC
and Below GND at 85_C (Note 5)
Charged Device Model (Note 4)
Human Body Model (Note 2)
3
Oxygen Index: 30% − 35%
Machine Model (Note 3)
V
V
V
V
V
CC
CC
CC
CC
CC
CC
≥ 4.5 V
should be above 3.0 V.
= 2.0 V
= 4.5 V
= 6.0 V
< 4.5 V
x
, the leakage of the HC4538A, and leakage due to board layout
A, B, Reset
(Note 1)
TSSOP
TSSOP
C
SOIC
SOIC
X
PDIP
PDIP
, R
X
*0.5 v V
*0.5 v V
UL−94−VO (0.125 in)
Min
3.0*
–55
1.0
2.0
0
0
0
0
−
0
*0.5 to )7.0
*65 to )150
Level 1
>2000
Value
$100
$100
)150
$300
>100
>500
$20
$30
$25
$25
O
260
148
750
500
450
I
112
78
v V
v V
x
No Limit
CC
> 1.0 mF may cause a
CC
+125
1000
Max
V
500
400
6.0
x
)0.5
†
†
†
CC
)0.5
> 1.0 MW.
_C/W
Unit
Unit
mW
mA
mA
mA
mA
mA
mA
_C
_C
_C
_C
kW
mF
ns
V
V
V
V
V
V