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參數(shù)資料
| 型號： | MC14021BFR1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 計數(shù)移位寄存器 |
| 英文描述： | 4000/14000/40000 SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16 |
| 封裝： | EIAJ, PLASTIC, SO-16 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 110K |
| 代理商： | MC14021BFR1 |
MC14014B, MC14021B
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
Characteristic
Symbol
VDD
Vdc
55
_C
25
_C
125
_C
Unit
Min
Max
Min
Typ
(Note 2)
Max
Min
Max
Output Voltage
“0” Level
Vin = VDD or 0
Vin = 0 or VDD
“1” Level
VOL
5.0
10
15
0.05
0
0.05
0.05
Vdc
VOH
5.0
10
15
4.95
9.95
14.95
4.95
9.95
14.95
5.0
10
15
4.95
9.95
14.95
Vdc
Input Voltage
“0” Level
(VO = 4.5 or 0.5 Vdc)
(VO = 9.0 or 1.0 Vdc)
(VO = 13.5 or 1.5 Vdc)
(VO = 0.5 or 4.5 Vdc) “1” Level
(VO = 1.0 or 9.0 Vdc)
(VO = 1.5 or 13.5 Vdc)
VIL
5.0
10
15
1.5
3.0
4.0
2.25
4.50
6.75
1.5
3.0
4.0
1.5
3.0
4.0
Vdc
VIH
5.0
10
15
3.5
7.0
11
3.5
7.0
11
2.75
5.50
8.25
3.5
7.0
11
Vdc
Output Drive Current
(VOH = 2.5 Vdc)
Source
(VOH = 4.6 Vdc)
(VOH = 9.5 Vdc)
(VOH = 13.5 Vdc)
(VOL = 0.4 Vdc)
Sink
(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
IOH
5.0
10
15
– 3.0
– 0.64
– 1.6
– 4.2
– 2.4
– 0.51
1.3
3.4
– 4.2
– 0.88
– 2.25
8.8
– 1.7
0.36
– 0.9
2.4
mAdc
IOL
5.0
10
15
0.64
1.6
4.2
0.51
1.3
3.4
0.88
2.25
8.8
0.36
0.9
2.4
mAdc
Input Current
Iin
15
± 0.1
±0.00001
± 0.1
± 1.0
mAdc
Input Capacitance
(Vin = 0)
Cin
5.0
7.5
pF
Quiescent Current
(Per Package)
IDD
5.0
10
15
5.0
10
15
0.005
0.010
0.015
5.0
10
15
150
300
600
mAdc
(Dynamic plus Quiescent,
Per Package)
(CL = 50 pF on all outputs, all
buffers switching)
IT
5.0
10
15
IT = (0.75 mA/kHz) f + IDD
IT = (1.50 mA/kHz) f + IDD
IT = (2.25 mA/kHz) f + IDD
mAdc
2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
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:
IT(CL) = IT(50 pF) + (CL 50) Vfk
where: IT is in mA (per package), CL in pF, V = (VDD VSS) in volts, f in kHz is input frequency, and k = 0.0015.
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相關代理商/技術參數(shù) |
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|---|---|
| MC14022 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal Counter |
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| MC14022BCP | 功能描述:計數(shù)器移位寄存器 3-18V Octal 4-Stage 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 |
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