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MC14022BD 开发手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
逻辑控制器
封装:
SOIC-16
描述:
八进制计数器 Octal Counter
Pictures:
3D模型
符号图
焊盘图
引脚图
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引脚图在P1Hot
典型应用电路图在P2
原理图在P2
封装尺寸在P7
焊盘布局在P7
型号编码规则在P1P6P7
标记信息在P1P7
封装信息在P6
技术参数、封装参数在P6
应用领域在P1P5P6
电气规格在P3
型号编号列表在P1
导航目录
MC14022BD数据手册
Page:
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© Semiconductor Components Industries, LLC, 2014
August, 2014 − Rev. 8
1 Publication Order Number:
MC14022B/D
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−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
• 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
Schottky TTL Load Over the Rated Temperature Range
• Pin−for−Pin Replacement for CD4022B
• Triple Diode Protection on All Inputs
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• This Device is Pb−Free and is RoHS Compliant
MAXIMUM RATINGS (Voltages Referenced to V
SS
)
Symbol
Parameter Value Unit
V
DD
DC Supply Voltage Range −0.5 to +18.0 V
V
in
, V
out
Input or Output Voltage Range
(DC or Transient)
−0.5 to V
DD
+ 0.5 V
I
in
, I
out
Input or Output Current
(DC or Transient) per Pin
±10 mA
P
D
Power Dissipation, per Package
(Note 1)
500 mW
T
A
Ambient Temperature Range −55 to +125 °C
T
stg
Storage Temperature Range −65 to +150 °C
T
L
Lead Temperature
(8−Second Soldering)
260 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Temperature Derating: “D/DW” Packages: –7.0 mW/_C From 65_C To 125_C
This device contains protection circuitry to guard against damage due to high
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
in
and V
out
should be constrained
to the range V
SS
≤ (V
in
or V
out
) ≤ V
DD
.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either V
SS
or V
DD
). Unused outputs must be left open.
http://onsemi.com
MARKING DIAGRAM
SOIC−16
D SUFFIX
CASE 751B
14022BG
AWLYWW
A = Assembly Location
WL = Wafer Lot
YY, Y = Year
WW = Work Week
G = Pb−Free Indicator
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
1
16
PIN ASSIGNMENT
13
14
15
16
9
10
11
125
4
3
2
1
8
7
6
C
out
CE
C
R
V
DD
NC
Q7
Q4
Q5
Q2
Q0
Q1
V
SS
Q3
NC
Q6
NC = NO CONNECTION
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