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IDT72805LB25BG中文资料PDF规格书
IDT72805LB25BG规格书详情
DESCRIPTION:
The IDT72805LB/72815LB/72825LB/72845LB are dual 18-bit-wide synchronous (clocked) First-in, First-out (FIFO) memories.
FEATURES:
• The IDT72805LB is equivalent to two IDT72205LB 256 x 18 FIFOs
• The IDT72815LB is equivalent to two IDT72215LB 512 x 18 FIFOs
• The IDT72825LB is equivalent to two IDT72225LB 1,024 x 18 FIFOs
• The IDT72845LB is equivalent to two IDT72245LB 4,096 x 18 FIFOs
• Offers optimal combination of large capacity (8K), high speed,
design flexibility, and small footprint
• Ideal for the following applications:
- Network switching
- Two level prioritization of parallel data
- Bidirectional data transfer
- Bus-matching between 18-bit and 36-bit data paths
- Width expansion to 36-bit per package
- Depth expansion to 8,192 words per package
• 10ns read/write cycle time, 6.5ns access time
• IDT Standard or First Word Fall Through timing
• Single or double register-buffered Empty and Full Flags
• Easily expandable in depth and width
• Asynchronous or coincident Read and Write clocks
• Asynchronous or synchronous programmable Almost-Empty
and Almost-Full flags with default settings
• Half-Full flag capability
• Output Enable puts output data bus in high-impedance state
• High-performance submicron CMOS technology
• Available in the 128-pin Thin Quad Flatpack (TQFP). Also
available for the IDT72805LB/72815LB/72825LB, in the 121-lead,
16 x 16 mm plastic Ball Grid Array (PBGA)
• Industrial temperature range (–40°C to +85°C) is available
• Green parts available, see ordering information
产品属性
- 型号:
IDT72805LB25BG
- 功能描述:
IC FIFO SYNC DUAL 256X18 121BGA
- RoHS:
否
- 类别:
集成电路(IC) >> 逻辑 - FIFO
- 系列:
7200
- 标准包装:
90
- 功能:
同步
- 存储容量:
288K(16K x 18)
- 数据速率:
100MHz
- 访问时间:
10ns
- 电源电压:
4.5 V ~ 5.5 V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装
- 封装/外壳:
64-LQFP
- 供应商设备封装:
64-TQFP(14x14)
- 包装:
托盘
- 其它名称:
72271LA10PF
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
TSOP-56 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
IDT |
23+ |
NA/ |
141 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
IDT |
2021+ |
4230 |
只做原装假一罚十 |
询价 | |||
IDT |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
IDT |
2022 |
TSOP56 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
IDT |
13+ |
NA |
2630 |
全新进口原装 |
询价 | ||
IDT |
22+ |
TSOP56 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
IDT |
23+ |
121BALLGRIDA |
9526 |
询价 | |||
IDT |
TSOP56 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
IDT |
23+ |
TSOP-56 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |