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參數(shù)資料
| 型號(hào)： | MC14040BFL2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類(lèi)： | 計(jì)數(shù)器 |
| 英文描述： | 4000/14000/40000 SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | EIAJ, PLASTIC, SOIC-16 |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大?。?/td> | 237K |
| 代理商： | MC14040BFL2 |
MC14040B
http://onsemi.com
5
Figure 3. Timing Diagram
CLOCK
RESET
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
1
2
4
8
16
32
64
128
256
512
1024
2048
4096
APPLICATIONS INFORMATION
TIME–BASE GENERATOR
A 60 Hz sinewave obtained through a 1.0 Megohm
resistor connected directly to a standard 120 Vac power line
is applied to the clock input of the MC14040B. By selecting
outputs Q5, Q10, Q11, and Q12 division by 3600 is
accomplished. The MC14012B decodes the counter
outputs, produces a single output pulse, and resets the binary
counter. The resulting output frequency is 1.0 pulse/minute.
VDD
VSS
120 Vac
60 Hz
1.0 M
≥ 20 pF
MC14040B
C
R
Q12
Q11
Q10
Q5
1/2
MC14012B
1/2
MC14012B
1.0 PULSE/MINUTE
OUTPUT
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| MC14042BCPDS | 4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, PDIP16 |
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| MC14042BD | 4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, PDSO16 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC14040BFR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC14042 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Quad Transparent Latch |
| MC14042B | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:CMOS LSI (LOW-POWER COMPLEMENTARY MOS) 3 1/2 DIGIT A/D CONVERTER |
| MC14042B_05 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Quad Transparent Latch |
| MC14042BBEAJC883 | 制造商:MOT 功能描述:* |
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