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參數(shù)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(shù)器) |
| 中文描述： | 二元/十年加/減計數(shù)器（二/十進制增/減計數(shù)器） |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 124K |
| 代理商： | MC14029B |
MC14029B
http://onsemi.com
2
TRUTH TABLE
Carry In
Up/Down
Preset Enable
Action
1
X
0
No Count
0
1
0
Count Up
0
0
0
Count Down
X
X
1
Preset
X = Don’t Care
ORDERING INFORMATION
Device
Package
Shipping
MC14029BCP
PDIP16
500 Units / Rail
MC14029BCPG
PDIP16
(PbFree)
500 Units / Rail
MC14029BDR2
SOIC16
2500 Units / Tape & Reel
MC14029BDR2G
SOIC16
(PbFree)
2500 Units / Tape & Reel
MC14029BFEL
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.
SOEIAJ16
2000 Units / Tape & Reel
3. The formulas given are for the typical characteristics only at 25 C.
4. To calculate total supply current at loads other than 50 pF:
I
T
(C
L
) = I
T
(50 pF) + (C
L
– 50) Vfk
where: I
T
is in A (per package), C
L
in pF, V = (V
DD
– V
SS
) in volts, f in kHz is input frequency, and k = 0.001.
ELECTRICAL CHARACTERISTICS
(Voltages Referenced to V
SS
)
Source
Vdc
10
5.0
10
15
—
55 C
25 C
Typ
(Note 2)
0
0
10
125 C
4.95
9.95
9.95
Output Voltage
V
in
= V
DD
or 0
“0” Level
V
= 0 or V
10
—
9.95
5.0
0.05
—
—
0.05
—
—
0.05
Vdc
I
T
= (0.58 A/kHz) f + I
DD
I
T
= (1.20 A/kHz) f + I
DD
I
T
= (1.70 A/kHz) f + I
DD
– 1.7
– 0.9
– 2.4
—
Vdc
(V
O
= 4.5 or 0.5 Vdc)
O
O
Output Drive Current
(V
OH
= 2.5 Vdc)
(V
= 9.5 Vdc)
(V
OH
= 13.5 Vdc)
1.5
—
2.25
1.5
—
1.5
3.5
15
4.2
—
3.5
2.75
—
3.5
—
Vdc
(V
OL
= 0.4 Vdc)
(V
OL
= 1.5 Vdc)
Input Current
in
(Per Package)
Sink
10
15
– 1.6
– 4.2
10
15
—
15
—
—
– 2.4
– 1.3
– 3.4
– 4.2
– 2.25
– 8.8
—
—
—
2.4
—
—
—
mAdc
OL
1.6
—
10
20
—
—
1.3
3.4
8.8
±
0.00001
0.010
0.015
—
±
0.1
10
20
—
in
I
in
15
—
±
0.1
—
—
—
—
—
—
300
600
±
1.0
Adc
(C
L
= 50 pF on all outputs, all buffers
T
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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(shù)器移位寄存器 3-18V Binary/Decade RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)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(shù)器移位寄存器 3-18V Binary/Decade Up/Down RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)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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