丝印：ALS191A；Package：SOIC；SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

Single Down/Up Count-Control Line Look-Ahead Circuitry Enhances Speed of Cascaded Counters Fully Synchronous in Count Modes Asynchronously Presettable With Load Control Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Cer

文件：965.12 Kbytes 页数：18 Pages

TI

德州仪器

丝印：ALS193A；Package：SOIC；SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS WITH DUAL CLOCK AND CLEAR

Look-Ahead Circuitry Enhances Cascaded Counters Fully Synchronous in Count Modes Parallel Asynchronous Load for Modulo-N Count Lengths Asynchronous Clear Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mi

文件：439.16 Kbytes 页数：15 Pages

TI

德州仪器

丝印：ALS193A；Package：SOIC；SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS WITH DUAL CLOCK AND CLEAR

Look-Ahead Circuitry Enhances Cascaded Counters Fully Synchronous in Count Modes Parallel Asynchronous Load for Modulo-N Count Lengths Asynchronous Clear Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mi

文件：439.16 Kbytes 页数：15 Pages

TI

德州仪器

交流泄漏电流传感器

● 工作频率：50Hz\n● 额定电流：10mA、20mA、30mA\n● 测量范围：0.5～700mA\n● 输出信号：V\n● 比差：±0.1%\n● 相位差±1分\n● 环境温度：一25℃～+55℃，温度变化影响对相位差变化＜1分\n●  一次穿心孔径：Φ12mm,20mm,25mm,40mm,50mm,70 mm,90mm,100mm\n ●穿芯式设计,安装方便、安全可靠\n●金属外壳设计,抗干扰能力强,适用于室内外环境\n●高灵敏度设计,精度高、线性度好\n●无源或有源两大系列可供选择\n●外观美观，防水喷漆处理，适用于户外\n;

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