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CY7C421-30DMB中文资料
CY7C421-30DMB数据手册规格书PDF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
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Cypress |
DIP |
7500 |
Cypress一级分销,原装原盒原包装! |
||||
CYPRESS |
24+ |
CDIP |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
CYPRESS |
专业铁帽 |
CDIP28 |
67500 |
铁帽原装主营-可开原型号增税票 |
|||
CYPRESS |
24+ |
CDIP |
9630 |
我们只做原装正品现货!量大价优! |
|||
CYPRESS/赛普拉斯 |
QQ咨询 |
DIP |
217 |
全新原装 研究所指定供货商 |
|||
CYPRESS/赛普拉斯 |
2308+ |
DIP |
5620 |
十年专业专注 优势渠道商正品保证公司现货 |
|||
CYPRESS/赛普拉斯 |
25+ |
DIP |
11 |
原装正品,假一罚十! |
|||
CYPRESS/赛普拉斯 |
24+ |
TSOP |
11016 |
公司现货库存,支持实单 |
|||
CYPRESS/赛普拉斯 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
|||
CYPRESS/赛普拉斯 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
CY7C421-30DMB 资料下载更多...
CY7C421-30DMB 芯片相关型号
- 1050C1
- 1050QC1
- 1050QC3
- 1050QC4
- 1051QA4
- 1053QA5
- 1090C5-12V
- 1090N1-12V
- 1090QC5-28V
- 1091M5-24V
- 1091QM7-12V
- 1511A15UY3
- 1511A15XXX
- 1511A45UG3
- 1511A45XXX
- 1511B15UY3
- 1511B25B3
- 1511B45UG3
- 1511B45UY3
- 1900X003
- 3EZ4.7D5
- CDHV2512AF20M0F0500GNF
- CDHV2512AF20M0F0500HE1
- CSD04060E
- CY7C1009V33-12VC
- CY7C421-25PI
- CY7C421-40JI
- CY7C421-40VC
- MSS6132-183MX
- MSS6132-823MX
CYPRESS相关芯片制造商
Datasheet数据表PDF页码索引
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