mc14022b ON Semiconductor, mc14022b Datasheet

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mc14022b

Manufacturer Part Number
mc14022b
Description
Octal Counter
Manufacturer
ON Semiconductor
Datasheet

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MC14022B
Octal Counter
code converter. High−speed operation and spike−free outputs are
obtained by use of a Johnson octal counter design. The eight decoded
outputs are normally low, and go high only at their appropriate octal
time period. The output changes occur on the positive−going edge of
the clock pulse. This part can be used in frequency division
applications as well as octal counter or octal decode display
applications.
Features
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. Temperature Derating:
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
high−impedance circuit. For proper operation, V
to the range V
(e.g., either V
*For additional information on our Pb−Free strategy and soldering details, please
MAXIMUM RATINGS
February, 2005 − Rev. 5
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Symbol
V
I
The MC14022B is a four−stage Johnson octal counter with built−in
This device contains protection circuitry to guard against damage due to high
Unused inputs must always be tied to an appropriate logic voltage level
Schottky TTL Load Over the Rated Temperature Range
Fully Static Operation
DC Clock Input Circuit Allows Slow Rise Times
Carry Out Output for Cascading
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low−Power TTL Loads or One Low−Power
Pin−for−Pin Replacement for CD4022B
Triple Diode Protection on All Inputs
Pb−Free Packages are Available*
in
in
Semiconductor Components Industries, LLC, 2005
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
V
T
P
, I
T
T
, V
DD
stg
A
D
L
out
out
SS
DC Supply Voltage Range
Input or Output Voltage Range
Input or Output Current
Power Dissipation, per Package
Ambient Temperature Range
Storage Temperature Range
Lead Temperature
SS
(DC or Transient)
(DC or Transient) per Pin
(Note 1)
(8−Second Soldering)
or V
v (V
DD
in
). Unused outputs must be left open.
Parameter
or V
(Voltages Referenced to V
out
) v V
DD
.
in
and V
−0.5 to V
−0.5 to +18.0
SS
−55 to +125
−65 to +150
out
)
Value
500
260
should be constrained
10
DD
+ 0.5
1
Unit
mW
mA
V
V
C
C
C
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
A
WL, L
YY, Y
WW, W
http://onsemi.com
CASE 751B
CASE 648
D SUFFIX
P SUFFIX
SOIC−16
PDIP−16
= Assembly Location
= Wafer Lot
= Year
= Work Week
Publication Order Number:
16
1
16
1
DIAGRAMS
MARKING
MC14022BCP
AWLYYWW
AWLYWW
MC14022B/D
14022B

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mc14022b Summary of contents

Page 1

... MC14022B Octal Counter The MC14022B is a four−stage Johnson octal counter with built−in code converter. High−speed operation and spike−free outputs are obtained by use of a Johnson octal counter design. The eight decoded outputs are normally low, and go high only at their appropriate octal time period. The output changes occur on the positive− ...

Page 2

... Q3 7 CLOCK ENABLE RESET out V = PIN PIN PIN 6, 9 CLOCK 14 13 CLOCK V ENABLE RESET MC14022B PIN ASSIGNMENT out ...

Page 3

... I (50 pF (per package), C where pF MC14022B (Voltages Referenced Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î − 55_C V V Î Î Î Î Î Î ...

Page 4

... The formulas given are for the typical characteristics only at 25_C. 6. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance. MC14022B (Note pF, T ...

Page 5

... PULSE c CLOCK GENERATOR Figure 2. Typical Power Dissipation Test Circuit Figure 3 shows a technique for extending the number of decoded output states for the MC14022B. Decoded outputs are sequential within each stage and from stage to stage, with no dead time (except propagation delay MC14022B ...

Page 6

... Figure 4. AC Measurement Definition and Functional Waveforms ORDERING INFORMATION Device MC14022BCP MC14022BCPG MC14022BD MC14022BDG MC14022BDR2 MC14022BDR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. MC14022B t t rel su ...

Page 7

... −T− 0.25 (0.010 MC14022B PACKAGE DIMENSIONS PDIP−16 P SUFFIX PLASTIC DIP PACKAGE CASE 648−08 ISSUE T NOTES: L SEATING PLANE http://onsemi.com 7 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

Page 8

... F C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 5.80 6.20 0.229 0.244 R 0.25 0.50 0.010 0.019 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MC14022B ...

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