
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
*
Parameter
Value
Unit
V
V
V
mA
mW
Supply Voltage :
HCC
Types
HCF
Types
– 0.5 to + 20
– 0.5 to + 18
– 0.5 to V
DD
+ 0.5
±
10
200
V
i
I
I
P
tot
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
op
= Full Package-temperature Range
Operating Temperature :
HCC
Types
100
mW
°
C
°
C
°
C
T
op
HCF
Types
– 55 to + 125
– 40 to + 85
– 65 to + 150
T
stg
Storage Temperature
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
Parameter
Value
3 to 18
3 to 15
0 to V
DD
– 55 to + 125
– 40 to + 85
Unit
V
V
V
°
C
°
C
Supply Voltage :
HCC
Types
HCF
Types
V
I
Input Voltage
Operating Temperature :
HCC
Types
T
op
HCF
Types
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability.
* All voltage values are referred to V
SS
pin voltage.
pulse one period) on the application of each new
trigger pulse. For operation in the non-triggerable
mode, Q is connected to –TR when leading-edge
triggering (+ TR) is used or Q is connected to + TR
when trailing-edge triggering (– TR)isused.Thetime
period (T) for this multivibrator can be approximated
by T
X
=
1/2
R
X
C
X
forC
X
≥
0.01
μ
F. Time periods as
a functionof R
X
forvalues of C
X
and V
DD
are given in
fig.8. Values ofT vary fromunit tounit and asa func-
tionofvoltage,temperature, andR
X
C
X
.Theminimum
value of external resistance, R
X
, is 5 k
. The maxi-
mum value of external capacitance, C
X
, is 100
μ
F.
Fig.9showstimeperiods asafunctionofC
X
forvalues
of R
X
and V
DD
. The output pulse width has vari-
ations of
±
2.5%typically,overthetemperature range
of – 55
°
C to 125
°
C for C
X
= 1000pF and R
X
=100
k
. Forpower supply variations of
±
5%, the output
pulsewidthhasvariations of
±
0.5%typically, forV
DD
= 10V and 15V and
±
1% typically, for V
DD
= 5 V at
C
X
= 1000pF and R
X
= 5k
.
HCC/HCF4098B
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