型號: | 74LS191 |
廠商: | Fairchild Semiconductor Corporation |
元件分類: | 通用總線功能 |
英文描述: | Synchronous 4-Bit Up/Down Counter with Mode Control |
中文描述: | 同步4位加/減計數器的模式控制 |
文件頁數: | 4/7頁 |
文件大?。?/td> | 98K |
代理商: | 74LS191 |
相關PDF資料 |
PDF描述 |
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74LS192 | Synchronous Up/Down Decade Counters(dual clock lines) |
74LS192 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
74LS192 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
74LS193 | Synchronous Up/Down 4-bit Binary Counters(dual clock lines) |
74LS193 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
相關代理商/技術參數 |
參數描述 |
---|---|
74LS191N | 制造商:North American Philips Discrete Products Div 功能描述:Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP |
74LS191PC | 制造商:FAIR 功能描述:Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP 制造商:Freescale Semiconductor 功能描述:Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP 制造商:Texas Instruments 功能描述: |
74LS192 | 制造商:Panasonic Industrial Company 功能描述:74LS192 |
74LS192PC | 制造商:Texas Instruments 功能描述: |
74LS193 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |