74FCT521T中文资料8-Bit Identity Comparator数据手册Renesas规格书
74FCT521T规格书详情
描述 Description
The IDT74FCT521T is an 8-bit identity comparator that compares two words of up to eight bits each and provides a low output when the two words match bit for bit. The expansion input IA = B also serves as an active low enable input. The 74FCT521T operates at -40C to +85C
特性 Features
A and C speeds
Low input and output leakage ?1 uA (max.)
CMOS power levels
True TTL input and output compatibility
VOH = 3.3V (typ.)
VOL = 0.3V (typ.)
High Drive outputs (-15mA IOH, 48mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit \"live insertion\"
Available in 20 pin SOIC and QSOP packages
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
N/A |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
IDT |
1 |
公司优势库存 热卖中!! |
询价 | ||||
IDT |
新 |
68 |
全新原装 货期两周 |
询价 | |||
PIC |
24+ |
7.2mm20 |
56 |
全新现货 |
询价 | ||
IDT/RENESAS |
22+ |
PCG20, PSG20 |
24500 |
瑞萨全系列在售 |
询价 | ||
IDT |
24+ |
DIP20 |
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 | ||
National |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
IDT |
23+ |
原厂正规渠道 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
NS |
23+ |
DIP20 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 |
