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參數資料
| 型號： | MC14029B |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Binary/Decade Up/Down Counter(二/十進制 增/減計數器) |
| 中文描述： | 二元/十年加/減計數器（二/十進制增/減計數器） |
| 文件頁數： | 1/8頁 |
| 文件大小： | 124K |
| 代理商： | MC14029B |
Semiconductor Components Industries, LLC, 2005
August, 2005 Rev. 6
1
Publication Order Number:
MC14029B/D
MC14029B
Binary/Decade Up/Down
Counter
The MC14029B Binary/Decade up/down counter is constructed
with MOS Pchannel and Nchannel enhancement mode devices in a
single monolithic structure. The counter consists of type D flipflop
stages with a gating structure to provide toggle flipflop capability.
The counter can be used in either Binary or BCD operation. This
complementary MOS counter finds primary use in up/down and
difference counting and frequency synthesizer applications where low
power dissipation and/or high noise immunity is desired. It is also
useful in A/D and D/A conversion and for magnitude and sign
generation.
Features
Diode Protection on All Inputs
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Internally Synchronous for High Speed
Logic EdgeClocked Design Count Occurs on Positive Going Edge
of Clock
Asynchronous Preset Enable Operation
Capable of Driving Two LowPower TTL Loads or One LowPower
Schottky TTL Load Over the Rated Temperature Range
Pin for Pin Replacement for CD4029B
PbFree Packages are Available*
MAXIMUM RATINGS
(Voltages Referenced to V
SS
)
Symbol
Parameter
Value
Unit
V
DD
V
in
, V
out
DC Supply Voltage Range
0.5 to +18.0
V
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
T
stg
T
L
Ambient Temperature Range
55 to +125
°
C
°
C
°
C
Storage Temperature Range
65 to +150
Lead Temperature
(8Second Soldering)
260
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:
Plastic “P and 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
highimpedance 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
DIAGRAMS
PDIP16
P SUFFIX
CASE 648
MC14029BCP
AWLYYWWG
SOIC16
D SUFFIX
CASE 751B
14029BG
AWLYWW
A
WL, L
YY, Y
WW, W
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbFree Indicator
SOEIAJ16
F SUFFIX
CASE 966
MC14029B
ALYWG
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
16
1
1
16
1
16
*For additional information on our PbFree strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
P1
P2
Q2
CLK
V
DD
B/D
U/D
Q1
P0
P3
Q3
PE
V
SS
C
out
Q0
C
in
PIN ASSIGNMENT
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC14029B_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Binary/Decade Up/Down Counter |
| MC14029BCL | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Binary/Decade Up/Down Counter |
| MC14029BCP | 功能描述:計數器移位寄存器 3-18V Binary/Decade RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MC14029BCPG | 功能描述:計數器移位寄存器 3-18V Binary/Decade Up/Down RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MC14029BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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