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IDT74FCT821BDB中文资料PDF规格书
IDT74FCT821BDB规格书详情
DESCRIPTION:
The IDT54/74FCT800 series is built using an advanced dual metal CMOS technology.
The IDT54/74FCT820 series bus interface registers are designed to eliminate the extra packages required to buffer existing registers and provide extra data width for wider address/data paths or buses carrying parity.
FEATURES:
• Equivalent to AMD’s Am29821-25 bipolar registers in
pinout/function, speed and output drive over full
temperature and voltage supply extremes
• IDT54/74FCT821A/823A/824A/825A equivalent to
FAST™ speed
• IDT54/74FCT821B/823B/824B/825B 25 faster than
FAST
• IDT54/74FCT821C/823C/824C/825C 40 faster than
FAST
• Buffered common Clock Enable (EN) and asynchronous
Clear input (CLR)
• IOL = 48mA (commercial) and 32mA (military)
• Clamp diodes on all inputs for ringing suppression
• CMOS power levels (1mW typ. static)
• TTL input and output compatibility
• CMOS output level compatible
• Substantially lower input current levels than AMD’s
bipolar Am29800 series (5µA max.)
• Product available in Radiation Tolerant and Radiation
Enhanced versions
• Military product compliant to MIL-STD-883, Class B
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
DIP24 |
5000 |
只做原装公司现货 |
询价 | ||
IDT |
2018+ |
DIP24 |
6528 |
承若只做进口原装正品假一赔十! |
询价 | ||
IDT |
24+ |
原厂原装 |
16000 |
原装优势绝对有货 |
询价 | ||
IDT |
22+ |
DIP24 |
360000 |
进口原装房间现货实库实数 |
询价 | ||
IDT |
23+ |
24SOIC |
9526 |
询价 | |||
IDT |
1923+ |
DIP/24 |
8200 |
莱克讯原厂货源每一片都来自原厂原装现货薄利多 |
询价 | ||
IDDT |
23+ |
DIP24 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IDDT |
DIP24 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
IDT |
2020+ |
PLCC28 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
IDT |
2023+ |
PLCC28 |
16800 |
芯为只有原装 |
询价 |