14553B中文資料安森美半導(dǎo)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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MOTOROLA/摩托羅拉 |
QQ咨詢 |
CDIP |
825 |
全新原裝 研究所指定供貨商 |
詢價 | ||
原廠原包 |
24+ |
原裝 |
38560 |
原裝進口現(xiàn)貨,工廠客戶可以放款。17377264928微信同 |
詢價 | ||
EAO |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價 | ||
雜 |
23+ |
DIP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
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 | |||
NA |
23+ |
NA |
6500 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
KEYSTONE |
2021+ |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
NA |
23+ |
NA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
Phoenix Contact |
24+ |
面板安裝,通孔 |
12000 |
Phoenix Contact系列在售 |
詢價 | ||
MOT |
24+ |
SOP |
100 |
詢價 |
