型號(hào): | 74LS189PC |
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(jī)存取存儲(chǔ)器(具有三態(tài)輸出) |
文件頁(yè)數(shù): | 2/3頁(yè) |
文件大?。?/td> | 154K |
代理商: | 74LS189PC |
相關(guān)PDF資料 |
PDF描述 |
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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) |
74LS190 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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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: |
74LS191N | 制造商:North American Philips Discrete Products Div 功能描述:Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP |