TEXAS INSTRUMENTS SN74LV157AD 逻辑芯片, 数据选择器/多路复用器, 2-1, 四路, 16SOIC
The is a 2-to-1 quadruple Data Selector/Multiplexer designed for 2 to 5.5V VCC operation. It contains inverters and drivers to supply full data selection to the four output gates. A separate strobe G\ input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The LV157A device presents true data. It fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.
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- Ioff Supports partial-power-down-mode operation
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- Latch-up performance exceeds 100mA per JESD 78, class II
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- Green product and no Sb/Br
电源电压DC 2.00V ~ 5.50V
输出接口数 4
电路数 4
通道数 4
针脚数 16
位数 4
传送延迟时间 19.5 ns
电压波节 5.00 V, 3.30 V, 2.50 V
带宽 70.0 MHz
输出电流驱动 -1.00 mA
输入数 8
工作温度Max 85 ℃
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 SOIC-16
长度 9.9 mm
宽度 3.91 mm
高度 1.58 mm
封装 SOIC-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 电源管理, 便携式器材
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
SN74LV157AD TI 德州仪器 | 当前型号 | 当前型号 |
SN74LV157APWR 德州仪器 | 完全替代 | SN74LV157AD和SN74LV157APWR的区别 |
SN74LV157APW 德州仪器 | 完全替代 | SN74LV157AD和SN74LV157APW的区别 |
SN74LV157ADR 德州仪器 | 完全替代 | SN74LV157AD和SN74LV157ADR的区别 |