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MC74AC4020中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC74AC4020規(guī)格書詳情
14-Stage Binary Ripple Counter
The MC74AC4020 consists of 14 master-slave flip-flops with 12 stages brought out to pins. The output of each flip-flop feeds the next and the frequency at each output is half that of the preceding one. The state of the counter advances on the negative-going edge of the Clock input. Reset is asynchronous and active-high. State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may have to be gated with the Clock of the MC74AC4020 for some designs.
? 140 MHz Typ. Clock
? Outputs Source/Sink 24 mA
? Operating Voltage Range: 2.0 to 6.0 V
? High Noise Immunity
產(chǎn)品屬性
- 型號：
MC74AC4020
- 制造商：
MOTOROLA
- 制造商全稱：
Motorola, Inc
- 功能描述：
14-STAGE BINARY RIPPLE COUNTER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
SOP16 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
onsemi(安森美) |
24+ |
SOP16 |
1509 |
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接 |
詢價 | ||
ON/安森美 |
21+ |
SOIC-16 |
5590 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
ONSEMI |
兩年內(nèi) |
N/A |
1008 |
原裝現(xiàn)貨,實單價格可談 |
詢價 | ||
ON(安森美) |
2511 |
標(biāo)準(zhǔn)封裝 |
8000 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | ||
MOT |
24+/25+ |
330 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
ON Semiconductor(安森美) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
ONS |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價熱賣! |
詢價 | |||
onsemi(安森美) |
2021+ |
SOIC-16 |
499 |
詢價 |
