參數(shù)資料
型號: 74LS191
廠商: Hitachi,Ltd.
元件分類: 通用總線功能
英文描述: Synchronous Up/Down 4-bit Binary Counters(single clock line)
中文描述: 同步向上/向下4位二進(jìn)制計數(shù)器(單時鐘線)
文件頁數(shù): 1/7頁
文件大小: 98K
代理商: 74LS191
相關(guān)PDF資料
PDF描述
74LS191 Synchronous 4-Bit Up/Down Counter with Mode Control
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)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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