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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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
SOP16 |
1509 |
原裝現(xiàn)貨,免費供樣,技術支持,原廠對接 |
詢價 | ||
MOTOROLA/摩托羅拉 |
23+ |
SOP14 |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
24+ |
N/A |
60000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
ONSEMI |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MOTOROLA/摩托羅拉 |
23+ |
SOP-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ON Sem |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MOT |
2000 |
330 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
ONSemi |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
NXP/恩智浦 |
2324+ |
NA |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價 |
