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CY7C109B-12ZC中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C109B-12ZC規(guī)格書詳情
Functional Description
The CY7C109B / CY7C1009B is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), an active LOW Output Enable (OE), and three-state drivers. Writing to the device is accomplished by taking Chip Enable One (CE1) and Write Enable (WE) inputs LOW and Chip Enable Two (CE2) input HIGH. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A16).
Features
? High speed
— tAA = 12 ns
? Low active power
— 495 mW (max. 12 ns)
? Low CMOS standby power
— 55 mW (max.) 4 mW
? 2.0V Data Retention
? Automatic power-down when deselected
? TTL-compatible inputs and outputs
? Easy memory expansion with CE1, CE2, and OE options
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CYPRESS |
24+ |
TSSOP |
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 |
22+ |
TSOP32 |
1000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
CYPRESS/賽普拉斯 |
22+ |
TSSOP |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
ADI |
23+ |
TSSOP |
7000 |
詢價 | |||
CYPRES |
24+ |
TSOP |
503 |
詢價 | |||
CYPRESS/賽普拉斯 |
22+ |
TSSOP |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
CYPRESS |
23+ |
TSSOP |
40548 |
公司原裝現(xiàn)貨!主營品牌!可含稅歡迎查詢 |
詢價 | ||
CY |
24+ |
SOP |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
CYPRESS |
2020+ |
TSOP |
100 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
CYPRESS/賽普拉斯 |
1824+ |
TSOP32 |
2420 |
原裝現(xiàn)貨專業(yè)代理,可以代拷程序 |
詢價 |
