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SM74ALS521N中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
SM74ALS521N規(guī)格書詳情
General Description
These comparators perform an “equal to” comparison of two 8-bit words with provision for expansion or external enabling. The matching of the two 8-bit input plus a logic LOW on the EN input produces the output A = B on the DM74ALS520 and DM74ALS521. The DM74ALS520 and DM74ALS521 have totem pole outputs for wire AND cascading. Additionally, the DM74ALS520 is provided with B input pull up termination resistors for analog or switch data.
Features
■ Switching specifications at 50 pF
■ Switching specifications guaranteed over full temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin for pin compatible with LS family counterpart
■ Improved output transient handling capability
產(chǎn)品屬性
- 型號：
SM74ALS521N
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
8-Bit Comparator
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SM |
23+ |
NA/ |
20000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
TI |
21+ |
SC70-6 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
明微 |
22+ |
SOP14 |
56000 |
明微全系列在售,可送工廠樣品 |
詢價 | ||
TI |
15+ |
SC70-6 |
326 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SM |
1822+ |
SOP14 |
6852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
明微 |
2021+ |
SOP-14 |
9273 |
詢價 | |||
SM |
23+ |
SOP14 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
SM |
24+ |
SOP14 |
65200 |
一級代理/放心采購 |
詢價 | ||
TI/德州儀器 |
23+ |
SC70-6 |
326 |
只供應(yīng)原裝正品 歡迎詢價 |
詢價 | ||
明微 |
1923+ |
SOP-14 |
2260 |
向鴻只做原裝正品,我們沒有假貨!倉庫庫存優(yōu)勢 |
詢價 |
