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CY7C425-30JC中文资料PDF规格书
CY7C425-30JC规格书详情
Functional Description
The CY7C419, CY7C420/1, CY7C424/5, CY7C428/9, and CY7C432/3 are first-in first-out (FIFO) memories offered in 600-mil wide and 300-mil wide packages. They are, respectively, 256, 512, 1,024, 2,048, and 4,096 words by 9-bits wide. Each FIFO memory is organized such that the data is read in the same sequential order that it was written. Full and Empty flags are provided to prevent overrun and underrun. Three additional pins are also provided to facilitate unlimited expansion in width, depth, or both. The depth expansion technique steers the control signals from one device to another in parallel, thus eliminating the serial addition of propagation delays, so that throughput is not reduced. Data is steered in a similar manner.
Features
• Asynchronous first-in first-out (FIFO) buffer memories
• 256 x 9 (CY7C419)
• 512 x 9 (CY7C421)
• 1K x 9 (CY7C425)
• 2K x 9 (CY7C429)
• 4K x 9 (CY7C433)
• Dual-ported RAM cell
• High-speed 50.0-MHz read/write independent of depth/width
• Low operating power: ICC = 35 mA
• Empty and Full flags (Half Full flag in standalone)
• TTL compatible
• Retransmit in standalone
• Expandable in width
• PLCC, 7x7 TQFP, SOJ, 300-mil and 600-mil DIP
• Pb-Free Packages Available
• Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204
产品属性
- 型号:
CY7C425-30JC
- 制造商:
Rochester Electronics LLC
- 功能描述:
1K X 9 28 PIN .300 PARALLEL-CASCADEABLEFIFO - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
22+ |
PLCC |
2700 |
全新原装自家现货优势! |
询价 | ||
CYPRES |
23+ |
DIP24 |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
CYPRESS |
23+ |
DIP |
9526 |
询价 | |||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
CYPRESS(赛普拉斯) |
23+ |
PLCC32(11 |
1493 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
CYPRESS/赛普拉斯 |
21+ROHS |
PLCC |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
CYPRESS |
20+ |
PDIP28 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
Cypress |
SMD/DIP |
1500 |
Cypress一级分销,原装原盒原包装! |
询价 | |||
CYPRESS |
22+ |
PLCC28 |
1000 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |