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CY7C199-20DMB中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C199-20DMB規(guī)格書詳情
Functional Description
The CY7C199 is a high-performance CMOS static RAM organized as 32,768 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and three-state drivers.
This device has an automatic power-down feature, reducing the power consumption by 81 when deselected. The CY7C199 is in the standard 300-mil-wide DIP, SOJ, and LCC packages.
Features
? High speed
— 10 ns
? Fast tDOE
? CMOS for optimum speed/power
? Low active power
— 467 mW (max, 12 ns “L” version)
? Low standby power
— 0.275 mW (max, “L” version)
? 2V data retention (“L” version only)
? Easy memory expansion with CE and OE features
? TTL-compatible inputs and outputs
? Automatic power-down when deselected
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CY |
2020+ |
CDIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
CYPRESS/賽普拉斯 |
23+ |
DIP |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
QPSemi |
三年內 |
1983 |
只做原裝正品 |
詢價 | |||
CY |
19+ |
CDIP |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
CY |
1430+ |
DIP |
5800 |
全新原裝,公司大量現(xiàn)貨供應,絕對正品 |
詢價 | ||
CY |
23+ |
CDIP |
8000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
CY |
22+23+ |
DIP |
24132 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
CY |
24+ |
DIP28 |
5 |
詢價 | |||
CY |
05+ |
原廠原裝 |
4255 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
CYPRESS/賽普拉斯 |
QQ咨詢 |
CDIP |
850 |
全新原裝 研究所指定供貨商 |
詢價 |
