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CY7C429-40AC中文资料PDF规格书
CY7C429-40AC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:
CY7C429-40AC
- 制造商:
Rochester Electronics LLC
- 功能描述:
2K 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+ |
QFP32 |
10000 |
原装正品优势现货供应 |
询价 | ||
CYPRESS |
23+ |
QFP |
4865 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
CYPRESS |
2021+ |
QFP |
3250 |
只做原装假一罚十 |
询价 | ||
CYPRESS/赛普拉斯 |
24+ |
(QFP) |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
CYPRESS |
2315+ |
QFP |
3266 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
CY |
24+ |
QFP-32 |
6980 |
原装现货,可开13%税票 |
询价 | ||
CYPRESS |
22+ |
QFP-32 |
2630 |
询价 | |||
CYPRESS |
22+ |
CDIP |
8000 |
原装正品支持实单 |
询价 | ||
CYPRESS |
23+ |
QFP32 |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
CYPRESS |
2016+ |
5632 |
只做进口原装正品!现货或者订货一周货期!只要要网上有 |
询价 |