TEXAS INSTRUMENTS SN74LV123APWR. 芯片, 单稳多谐振荡器, 8.3NS, TSSOP-16
The is a dual retriggerable Monostable Multivibrator designed for 2 to 5.5V VCC operation. It features output pulse-duration control by three methods. In the first method, the A input is low and the B input goes high. In the second method, the B input is high and the A\ input goes low. In the third method, the A\ input is low, the B input is high and the clear CLR/ input goes high. The output pulse duration is programmable by selecting external resistance and capacitance values. The external timing capacitor must be connected between Cext and Rext/Cext positive and an external resistor connected between Rext/Cext and VCC. To obtain variable pulse durations, connect an external variable resistance between Rext/Cext and VCC. The output pulse duration also can be reduced by taking CLR\ low.
数字逻辑电平 TTL
电源电压DC 2.00V ~ 5.50V
输出电流 25 mA
电路数 2
针脚数 16
位数 2
电压波节 2.50 V, 3.30 V, 5.00 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
长度 5 mm
宽度 4.4 mm
高度 1.15 mm
封装 TSSOP-16
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74LV123APWR TI 德州仪器 | 当前型号 | 当前型号 |
SN74LV123ADR 德州仪器 | 完全替代 | SN74LV123APWR和SN74LV123ADR的区别 |
SN74LV123ATPWRQ1 德州仪器 | 完全替代 | SN74LV123APWR和SN74LV123ATPWRQ1的区别 |
SN74LV123APW 德州仪器 | 类似代替 | SN74LV123APWR和SN74LV123APW的区别 |