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SM74ALS521N中文资料PDF规格书
SM74ALS521N规格书详情
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
产品属性
- 型号:
SM74ALS521N
- 制造商:
FAIRCHILD
- 制造商全称:
Fairchild Semiconductor
- 功能描述:
8-Bit Comparator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2020+ |
SC70-6 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI |
22+ |
SC70-6 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
明微 |
1923+ |
SOP-14 |
2260 |
向鸿只做原装正品,我们没有假货!仓库库存优势 |
询价 | ||
SM |
23+ |
SOP14 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
TI |
15+ |
SC70-6 |
326 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI |
15+ |
SC70-6 |
326 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
500 |
本站库存 |
询价 | |||||
TI |
SC70-6 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SM |
2048+ |
SOP14 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
SM |
21+ |
SOP14 |
65200 |
一级代理/放心采购 |
询价 |