| 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): | 3/3頁(yè) |
| 文件大小: | 154K |
| 代理商: | 74LS189PC |

相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
|---|---|
| 74LS190 | 制造商:MOTOROLA 制造商全稱(chēng):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 |