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Fairchild Semiconductor Electronic Components Datasheet

CD4503BC Datasheet

Hex Non-Inverting 3-STATE Buffer

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October 1987
Revised January 2004
CD4503BC
Hex Non-Inverting 3-STATE Buffer
General Description
The CD4503BC is a hex non-inverting 3-STATE buffer with
high output current sink and source capability. 3-STATE
outputs make it useful in bus-oriented applications. Two
separate disable inputs are provided. Buffers 1 through 4
are controlled by the disable 4 input. Buffers 5 and 6 are
controlled by the disable 2 input. A high level on either dis-
able input will cause those gates on its control line to go
into a high impedance state.
Features
s Wide supply voltage range: 3.0 VDC to 18 VDC
s 3-STATE outputs
s Symmetrical turn on/turn off delays
s Symmetrical output rise and fall times
s Pin-for-pin replacement for MM80C97 and MC14503
Ordering Code:
Order Number
CD4503BCM
CD4503BCN
Package Number
Package Description
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Connection Diagram
Schematic Diagram
Top View
Truth Table
In
X = Don’t Care
0
1
X
Disable
Input
0
0
1
Out
0
1
3-STATE
© 2004 Fairchild Semiconductor Corporation DS005989
www.fairchildsemi.com


Fairchild Semiconductor Electronic Components Datasheet

CD4503BC Datasheet

Hex Non-Inverting 3-STATE Buffer

No Preview Available !

Absolute Maximum Ratings(Note 1)
(Note 2)
Supply Voltage (VDD)
Input Voltage (VIN)
Storage Temperature Range (TS)
Power Dissipation (PD)
Dual-In-Line
Small Outline
Lead Temperature (TL)
(Soldering, 10 seconds)
0.5V to +18V
0.5V to +0.5V
65°C to +150°C
700 mW
500 mW
260°C
Recommended Operating
Conditions (Note 2)
Supply Voltage (VDD)
Operating Temperature Range (TA)
+3V to +15V
55°C to +125°C
Note 1: Absolute Maximum Ratingsare 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 Conditionsand Electrical Characteristicsprovide con-
ditions for actual device operation.
Note 2: VSS = 0V unless otherwise specified.
DC Electrical Characteristics (Note 2)
Symbol
Parameter
Conditions
IDD Quiescent Device
VDD = 5V,
Current
VIN = VDD or VSS
VDD = 10V,
VIN = VDD or VSS
VDD = 15V,
VIN = VDD or VSS
VOL LOW Level
VIN = VDD or 0
Output Voltage
VDD = 5V
VDD = 10V
VDD = 15V
VOH HIGH Level
VIN = V DD or 0
Output Voltage
VDD = 5V
VDD = 10V
VDD = 15V
VIL LOW Level
VDD = 5V,
Input Voltage
VO = 4.5V or 0.5V
VDD = 10V,
VO = 9.0V or 1.0V
VDD = 15V,
VO = 13.5V or 1.5V
VIH HIGH Level
VDD = 5V,
Input Voltage
VO = 0.5V or 4.5V
VDD = 10V,
VO = 1.0V or 9.0V
VDD = 15V,
VO = 1.5V or 13.5V
IOL LOW Level Output
VDD = 4.5V, VOL = 0.4V
Current
VDD = 5.0V, VOL = 0.4V
VDD = 10V, V OL = 0.5V
VDD = 15V, VOL = 1.5V
IOH HIGH Level Output
VDD = 5V, VOH = 4.6V
Current
VDD = 10V, VOH = 9.5V
VDD = 15V, VOH = 13.5V
IOZ
3-STATE Leakage Current
VDD = 15V
IIN Input Current
VDD = 15V
Note 3: IOH and IOL are tested one output at a time.
55°C
Min Max
1
+25°C
Min Typ Max
1
+125°C
Min Max
30
Units
2 2 60
µA
4 4 120
0.05
0.05
0.05
0 0.05
0 0.05
0 0.05
0.05
0.05
0.05
V
4.95
4.95 5
4.95
9.95
9.95 10
9.95
14.95
14.95 15
14.95
1.5 2.25 1.5 1.5
V
3.0 4.50 3.0
4.0 6.75 4.0
3.0
V
4.0
3.5
3.5 2.75
3.5
7.0 7.0 5.5 7.0
11.0 11.0 8.25 11.0
V
2.8
2.3 2.55
1.60
3.0
2.4 2.75
1.75
7.85
6.35 7.00
4.45
19.95
16.10 25.00
11.30
1.28
1.02 1.76
0.7
3.20
2.60 4.5
1.8
8.20
6.80 17.6
4.8
±0.1
±104 ±0.1
±1.0
±0.1
±104 ±0.1
±1.0
mA
mA
µA
µA
www.fairchildsemi.com
2


Part Number CD4503BC
Description Hex Non-Inverting 3-STATE Buffer
Maker Fairchild Semiconductor
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CD4503BC Datasheet PDF






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