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National Semiconductor Electronic Components Datasheet

CD4514BC Datasheet

4-Bit Latched/4-to-16 Line Decoders

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February 1988
CD4514BM CD4514BC CD4515BM CD4515BC
4-Bit Latched 4-to-16 Line Decoders
General Description
The CD4514B and CD4515B are 4-to-16 line decoders with
latched inputs implemented with complementary MOS
(CMOS) circuits constructed with N- and P-channel en-
hancement mode transistors These circuits are primarily
used in decoding applications where low power dissipation
and or high noise immunity is required
The CD4514B (output active high option) presents a logical
‘‘1’’ at the selected output whereas the CD4515B presents
a logical ‘‘0’’ at the selected output The input latches are
R – S type flip-flops which hold the last input data presented
prior to the strobe transition from ‘‘1’’ to ‘‘0’’ This input data
is decoded and the corresponding output is activated An
output inhibit line is also available
Features
Y Wide supply voltage range
3 0V to 15V
Y High noise immunity
Y Low power TTL
0 45 VDD (typ )
fan out of 2
compatibility
driving 74L
Y Low quiescent power dissipation 0 025 mW package
Y Single supply operation
5 0 VDC
Y Input impedance e 1012X typically
Y Plug-in replacement for MC14514 MC14515
Logic and Connection Diagrams
Dual-In-Line Package
TL F 5994 – 1
Order Number CD4514B or CD4515B
Top View
TL F 5994 – 2
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 5994
RRD-B30M105 Printed in U S A


National Semiconductor Electronic Components Datasheet

CD4514BC Datasheet

4-Bit Latched/4-to-16 Line Decoders

No Preview Available !

Absolute Maximum Ratings (Notes 1 and 2)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
DC Supply Voltage (VDD)
Input Voltage (VIN)
Storage Temperature Range (TS)
Power Dissipation (PD)
Dual-In-Line
Small Outline
b0 5V to a18V
b0 5V to VDD a 0 5V
b65 C to a150 C
700 mW
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260 C
Recommended Operating
Conditions (Note 2)
DC Supply Voltage (VDD)
3V to 15V
Input Voltage (VIN)
0V to VDD
Operating Temperature Range (TA)
CD4514BM CD4515BM
CD4514BC CD4515BC
b55 C to a125 C
b40 C to a85 C
DC Electrical Characteristics CD4514BM CD4515BM (Note 2)
Symbol Parameter
Conditions
b55 C
Min Max
a25 C
Min Typ Max
a125 C Units
Min Max
IDD
VOL
VOH
VIL
VIH
IOL
IOH
IIN
Quiescent Device
Current
Low Level
Output Voltage
High Level
Output Voltage
Low Level
Input Voltage
High Level
Input Voltage
Low Level Output
Current (Note 3)
High Level Output
Current (Note 3)
Input Current
VDD e 5V VIN e VDD or VSS
VDD e 10V VIN e VDD or VSS
VDD e 15V VIN e VDD or VSS
l lVIH e VDD IO k 1 mA
VDD e 5V VIL e 0V
VDD e 10V
VDD e 15V
l lVIH e VDD IO k 1 mA
VDD e 5V VIL e 0V
VDD e 10V
VDD e 15V
VO e 0 5V or 4 5V
l lVDD e 5V IO k 1 mA
VDD e 10V VO e 1 0V or 9 0V
VDD e 15V VO e 1 5V or 13 5V
VO e 0 5V or 4 5V
l lVDD e 5V IO k 1 mA
VDD e 10V VO e 1 0V or 9 0V
VDD e 15V VO e 1 5V or 13 5V
VDD e 5V VO e 0 4V
VDD e 10V VO e 0 5V
VDD e 15V VO e 1 5V
VDD e 5V VO e 4 6V
VDD e 10V VO e 9 5V
VDD e 15V VO e 13 5V
VDD e 15V VIN e 0V
VDD e 15V VIN e 15V
4 95
9 95
14 95
35
70
11 0
0 64
16
42
b0 64
b1 6
b4 2
5
10
20
0 05
0 05
0 05
15
30
40
b0 1
01
4 95
9 95
14 95
35
70
11 0
0 51
13
34
b0 51
b1 3
b3 4
0 005
0 010
0 015
0
0
0
5
10
15
2 25
4 50
6 75
2 75
5 50
8 25
0 88
2 25
8 80
b0 88
b2 25
b8 80
b10b5
10b5
5
10
20
0 05
0 05
0 05
15
30
40
b0 1
01
4 95
9 95
14 95
35
70
11 0
0 36
0 90
2 40
b0 36
b0 90
b2 40
150
300
600
0 05
0 05
0 05
15
30
40
b1 0
10
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
DC Electrical Characteristics CD4514BC CD4515BC (Note 2)
Symbol
Parameter
Conditions
b40 C
Min Max
a25 C
Min Typ Max
a85 C
Units
Min Max
IDD
VOL
VOH
Quiescent Device
Current
Low Level
Output Voltage
High Level
Output Voltage
VDD e 5V VIN e VDD or VSS
VDD e 10V VIN e VDD or VSS
VDD e 15V VIN e VDD or VSS
VIL e 0V VIH e VDD
lIOl k 1 mA
VDD e 5V
VDD e 10V
VDD e 15V
VIL e 0V VIH e VDD
lIOl k 1 mA
VDD e 5V
VDD e 10V
VDD e 15V
4 95
9 95
14 95
20
40
80
0 05
0 05
0 05
4 95
9 95
14 95
0 005
0 010
0 015
0
0
0
50
10 0
15 0
20
40
80
0 05
0 05
0 05
4 95
9 95
14 95
150
300
600
0 05
0 05
0 05
mA
mA
mA
V
V
V
V
V
V
2


Part Number CD4514BC
Description 4-Bit Latched/4-to-16 Line Decoders
Maker National Semiconductor
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CD4514BC Datasheet PDF






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