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CY7C197-25PC中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C197-25PC規(guī)格書詳情
Functional Description
The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when deselected.
特性 Features
? High speed
— 12 ns
? CMOS for optimum speed/power
? Low active power
— 880 mW
? Low standby power
— 220 mW
? 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 |
|---|---|---|---|---|---|---|---|
CYPRESS/賽普拉斯 |
24+ |
NA/ |
142 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
CYPRESS/賽普拉斯 |
25+ |
DIP24 |
142 |
原裝正品,假一罰十! |
詢價 | ||
CYPRESS |
20+ |
PDIP24 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
CY |
01+ |
DIP24 |
2590 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
CYP |
24+/25+ |
68 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
CY7C197-25PC |
24 |
24 |
詢價 | ||||
CYPRESS |
2015+ |
DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
CYPRESS |
24+ |
DIP |
30617 |
主打CYPRESS品牌價格絕對優(yōu)勢 |
詢價 | ||
CY |
23+ |
N/A |
9526 |
詢價 | |||
CY |
17+ |
DIP24 |
9988 |
只做原裝進口,自己庫存 |
詢價 |
