首页>IDT71B74S12Y>规格书详情
IDT71B74S12Y中文资料PDF规格书
IDT71B74S12Y规格书详情
DESCRIPTION:
The IDT71B74 is a high-speed cache address comparator subsystem consisting of a 65,536-bit static RAM organized as 8K x 8 and an 8-bit comparator. A single IDT71B74 can map 8K cache words into a 2 megabyte address space by using the 21 bits of address organized with the 13 LSBs for the cache address bits and the 8 higher bits for cache data bits. Two IDT71B74s can be combined to provide 29 bits of address comparison, etc.
FEATURES:
• High-speed address to MATCH comparison time
— Commercial: 8/10/12/15/20ns (max.)
• High-speed address access time
— Commercial: 8/10/12/15/20ns (max.)
• High-speed chip select access time
— Commercial: 6/7/8/10ns (max.)
• Power-ON Reset Capability
• Low power consumption
— 830mW (typ.) for 12ns parts
— 880mW (typ.) for 10ns parts
— 920mW (typ.) for 8ns parts
• Produced with advanced BiCMOS high-performance technology
• Input and output directly TTL-compatible
• Standard 28-pin plastic DIP and 28-pin SOJ (300 mil)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
9015 |
100 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
IDT |
23+ |
SOJ |
1500 |
专业优势供应 |
询价 | ||
IDT |
17+ |
SOJ28 |
9988 |
只做原装进口,自己库存 |
询价 | ||
IDT |
05+ |
原厂原装 |
4296 |
只做全新原装真实现货供应 |
询价 | ||
IDT |
24+ |
原厂原装 |
16000 |
原装优势绝对有货 |
询价 | ||
IDT |
22+ |
SOJ28 |
6521 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
IDT |
23+ |
原厂封装 |
9888 |
专做原装正品,假一罚百! |
询价 | ||
IDT |
22+23+ |
DIP |
34147 |
绝对原装正品全新进口深圳现货 |
询价 | ||
IDT |
22+ |
PLCC28 |
54 |
原装现货假一赔十 |
询价 | ||
IDT |
2023+ |
DIP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |