SN74LVC157A中文资料四路 2 线路到 1 线路数据选择器/多路复用器数据手册TI规格书

描述 Description

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 1.65-V to 3.6-V VCC operation.
The ’LVC157A devices feature a common strobe (G) input. When G is high, all outputs are low. When G is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.

特性 Features

• Operate From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Typical VOLP (Output Ground Bounce) CC = 3.3 V, TA = 25°C
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• 200-V Machine Model (A115-A)
• 1000-V Charged-Device Model (C101)