Fairchild Semiconductor CD4014BCN, CD4014BCMX, CD4014BCM Datasheet
October 1987
Revised January 1999
CD4014BC 8-Stage Static Shift Register
© 1999 Fairchild Semiconductor Corporation DS005947.prf www.fairchildsemi.com
CD4014BC
8-Stage Static Shift Register
General Description
The CD4014BC is an 8-stage parallel input/serial output
shift register. A parallel/serial cont rol input enabl es individual JAM inputs to each of 8 stages. Q outputs are available
from the sixth, seventh and eighth stages. All ou tputs have
equal source and sink current capabilities and conform to
standard “B” series output drive.
When the parallel/serial control input is in the logical “0”
state, data is serially shifted into the register synchronously
with the positive transition of the clock. When the parallel/
serial control input is in the logical “1” state, data is jammed
into each stage of the register synchronously with the positive transition of the clock.
All inputs are protected against static discharge with diodes
to V
DD
and VSS.
Features
■ Wide supply voltage range: 3.0V to 15V
■ High noise immunity: 0.45 V
DD
(typ.)
■ Low power TTL compatibility: Fan out of 2 driving 74L
or 1 driving 74LS
■ 5V–10V–15V parametric ratings
■ Symmetrical output characteristics
■ Maximum input leakage:
1 µA at 15V over full temperature range
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “x” to the ordering code.
Connection Diagram
Pin Assignments for DIP
Top View
Truth Table
X = Don't care case
No Change
Note 1: Level change
Order Number Package Number Package Description
CD4014BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
CD4014BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300” Wide
CL
(Note 1)
Serial
Input
Parallel/
Serial
Control
PI 1 PI n
Q1
(Internal)
Q
n
X 10000
X 11010
X 10101
X 11111
00XX0Q
n−1
10XX1Q
n−1
XXXXQ1Q
n
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CD4014BC
Logic Diagram
3 www.fairchildsemi.com
CD4014BC
Absolute Maximum Ratings(Note 2)
(Note 3)
Recommended Operating
Conditions
(Note 3)
Note 2: “Absolute Maximum Rat ings” are tho se values beyond which the
safety of the device cannot be guaranteed. Ex c ept for “Operating Temperature Range” they are not mea nt to imply that the devices sh ould be operated at these limits. The table of “Electrical Characteristics” provides
conditions for actual device o peration.
Note 3: V
SS
= 0V unless otherw is e s pecified.
DC Electrical Characteristics (Note 3)
Note 4: IOL and IOH are tested one output at a ti m e.
Supply Voltage (VDD) −0.5V to +18V
Input Voltage (V
IN
) −0.5 to VDD + 0.5V
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
Supply Voltage (V
DD
) 3.0V to 15V
Input Voltage (V
IN
) 0 to V
DD
Operating Temperature Range (TA) −40°C to +85°C
Symbol Parameter Conditions
−40°C +25°C +85°C
Units
Min Max Min Typ Max Min Max
I
DD
Quiescent Device VDD = 5V, VIN = VDD or V
SS
20 0.1 20 150 µA
Current VDD = 10V, VIN = VDD or V
SS
40 0.2 40 300 µA
VDD = 15V, VIN = VDD or V
SS
80 0.3 80 600 µA
V
OL
LOW Level VDD = 5V 0.05 0 0.05 0.05 V
Output Voltage VDD = 10V |IO| < 1 µA 0.05 0 0.05 0.05 V
VDD = 15V 0.05 0 0.05 0.05 V
V
OH
HIGH Level VDD = 5V 4.95 4.95 5 4.95 V
Output Voltage VDD = 10V |IO| < 1 µA 9.95 9.95 10 9.95 V
VDD = 15V 14.95 14.95 15 14.95 V
V
IL
LOW Level VDD = 5V, VO = 0.5V or 4.5V 1.5 2 1.5 1.5 V
Input Voltage VDD = 10V, VO = 1.0V or 9.0V 3.0 4 3.0 3.0 V
VDD = 15V, VO = 1.5V or 13.5V 4.0 6 4.0 4.0 V
V
IH
HIGH Level VDD = 5V, VO = 0.5V or 4.5V 3.5 3.5 3 3.5 V
Input Voltage VDD = 10V, VO = 1.0V or 9.0V 7.0 7.0 6 7.0 V
VDD = 15V, VO = 1.5V or 13.5V 11.0 11.0 9 11.0 V
I
OL
LOW Level Output VDD = 5V, VO = 0.4V 0.52 0.44 0.88 0.36 mA
Current (Note 4) VDD = 10V, VO = 0.5V 1.3 1.1 2.2 0.9 mA
VDD = 15V, VO = 1.5V 3.6 3.0 8 2.4 mA
I
OH
HIGH Level Output VDD = 5V, VO = 4.6V −0.52 −0.44 −0.88 −0.36 mA
Current (Note 4) VDD = 10V, VO = 9.5V −1.3 −1.1 −2.2 −0.90 mA
VDD = 15V, VO = 13.5V −3.6 −3.0 −8 −2.4 mA
I
IN
Input Current VDD = 15V, VIN = 0V −0.3 −10−5−0.3 −1.0 µA
VDD = 15V, VIN = 15V 0.3 10
−5
0.3 1.0 µA
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