14553B中文資料安森美半導體數(shù)據(jù)手冊PDF規(guī)格書
14553B規(guī)格書詳情
3-Digit BCD Counter
The MC14553B 3?digit BCD counter consists of 3 negative edge triggered BCD counters that are cascaded synchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providing one BCD number or digit at a time. Digit select outputs provide display control. All outputs are TTL compatible. An on?chip oscillator provides the low?frequency scanning clock which drives the multiplexer output selector.
This device is used in instrumentation counters, clock displays, digital panel meters, and as a building block for general logic applications.
Features
? TTL Compatible Outputs
? On?Chip Oscillator
? Cascadable
? Clock Disable Input
? Pulse Shaping Permits Very Slow Rise Times on Input Clock
? Output Latches
? Master Reset
? Pb?Free Packages are Available*
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NA |
24+ |
NA/ |
3551 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
TE/泰科 |
24+ |
24512 |
原廠現(xiàn)貨渠道 |
詢價 | |||
MOT |
23+ |
NA |
121 |
專做原裝正品,假一罰百! |
詢價 | ||
雜 |
23+ |
DIP |
5000 |
原廠授權代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
MOTOROLA/摩托羅拉 |
QQ咨詢 |
CDIP |
825 |
全新原裝 研究所指定供貨商 |
詢價 | ||
MOT |
24+ |
SOP |
100 |
詢價 | |||
TE/泰科 |
2508+ |
/ |
343380 |
一級代理，原裝現(xiàn)貨 |
詢價 | ||
EUROSTAT |
11+ |
31 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
ON |
23+ |
SOP |
1505 |
專業(yè)優(yōu)勢供應 |
詢價 | ||
TE |
新 |
7 |
全新原裝 貨期兩周 |
詢價 |
