型號: | 74LS189FC |
廠商: | Electronic Theatre Controls, Inc. |
英文描述: | 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) |
中文描述: | 64位隨機存取存儲器(具有三態(tài)輸出) |
文件頁數: | 2/3頁 |
文件大?。?/td> | 154K |
代理商: | 74LS189FC |
相關PDF資料 |
PDF描述 |
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74LS189PC | 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) |
74S189DC | 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) |
74S189FC | 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) |
74S189PC | 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) |
74LS190 | Synchronous Up/Down Decade Counters(single clock line) |
相關代理商/技術參數 |
參數描述 |
---|---|
74LS189PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) |
74LS190 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
74LS190N | 制造商:Rochester Electronics LLC 功能描述: |
74LS190PC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
74LS191 | 制造商:NTE Electronics 功能描述: |