5 www.fairchildsemi.com
CD4538BC
Absolute Maximum Ratings(Note 1)
(Note 2)
Recommended Operating
Conditions
(Note 2)
Note 1: “Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed, they are not meant to imply that
the devices should be operated at these limits. The tables of “Recom-
mended Operating Conditions” and “Electrical Characteristics” provide con-
ditions for actual device operation.
Note 2: V
SS
= 0V unless otherwise specified.
DC Electrical Characteristics (Note 2)
Note 3: I
OH
and I
OL
are tested one output at a time.
DC Supply Voltage (V
DD
) −0.5 to +18 V
DC
Input Voltage (V
IN
) −0.5V to V
DD
+ 0.5 V
DC
Storage Temperature Range (T
S
) −65°C to +150°C
Power Dissipation (P
D
)
Dual-In-Line 700 mW
Small Outline 500 mW
Lead Temperature (T
L
)
(Soldering, 10 seconds) 260
°C
DC Supply Voltage (V
DD
) 3 to 15 V
DC
Input Voltage (V
IN
) 0 to V
DD
V
DC
Operating Temperature Range (T
A
) −55°C to +125°C
Symbol Parameter Conditions
−55°C +25°C +125°C
Units
Min Max Min Typ Max Min Max
I
DD
Quiescent V
DD
= 5V V
IH
= V
DD
20 0.005 5 150
µADevice Current V
DD
= 10V V
IL
= V
SS
40 0.010 10 300
V
DD
= 15V All Outputs Open 80 0.015 20 600
V
OL
LOW Level V
DD
= 5V |I
O
| < 1 µA 0.05 0 0.05 0.05
VOutput Voltage V
DD
= 10V V
IH
= V
DD
, V
IL
= V
SS
0.05 0 0.05 0.05
V
DD
= 15V 0.05 0 0.05 0.05
V
OH
HIGH Level V
DD
= 5V |I
O
| < 1 µA 4.95 4.95 5 4.95
VOutput Voltage V
DD
= 10V V
IH
= V
DD
, V
IL
= V
SS
9.95 9.95 10 9.95
V
DD
= 15V 14.95 14.95 15 14.95
V
IL
LOW Level |I
O
| < 1 µA
Input Voltage V
DD
= 5V, V
O
= 0.5V or 4.5V 1.5 2.25 1.5 1.5
VV
DD
= 10V, V
O
= 1.0V or 9.0V 3.0 4.50 3.0 3.0
V
DD
= 15V, V
O
= 1.5V or 13.5V 4.0 6.75 4.0 4.0
V
IH
HIGH Level |I
O
| < 1 µA
Input Voltage V
DD
= 5V, V
O
= 0.5V or 4.5V 3.5 3.5 2.75 3.5
VV
DD
= 10V, V
O
= 1.0V or 9.0V 7.0 7.0 5.50 7.0
V
DD
= 15V, V
O
= 1.5V or 13.5V 11.0 11.0 8.25 11.0
I
OL
LOW Level V
DD
= 5V, V
O
= 0.4V V
IH
= V
DD
0.64 0.51 0.88 0.36
mAOutput Current V
DD
= 10V, V
O
= 0.5V V
IL
= V
SS
1.6 1.3 2.25 0.9
(Note 3) V
D
= 15V, V
O
= 1.5V 4.2 3.4 8.8 2.4
I
OH
HIGH Level V
DD
= 5V, V
O
= 4.6V −0.6 −0.51 −0.88 −0.36
mAOutput Current V
DD
= 10V, V
O
= 9.5V V
IL
= V
SS
−1.6 −1.3 −2.25 −0.9
(Note 3) V
D
= 15V, V
O
= 13.5V −4.2 −3.4 −8.8 −2.4
I
IN
Input Current, V
DD
= 15V, V
IN
= 0V or 15V ±0.02 ±10
−5
±0.05 ±0.5 µA
Pin 2 or 14
I
IN
Input Current V
DD
= 15V, V
IN
= 0V or 15V ±0.1 ±10
−5
±0.1 ±1.0 µA
Other Inputs
