These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ’157, ’LS157, and ’S157 present true data whereas the ’LS158 and ’S158 present inverted data to minimize propagation delay time.

• Buffered Inputs and Outputs
• Three Speed/Power Ranges Available
• Applications
  • Expand Any Data Input Point
  • Multiplex Dual Data Buses
  • Generate Four Functions of Two Variables (One Variable Is Common)
  • Source Programmable Counters

• BQ24161B - 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path*
• SN74HC158 - 四路 2 线路至 1 线路数据选择器/多路复用器
• TPS767D301-EP - 增强型产品双路输出、低压降稳压器
• CDC421A100 - 完全集成的固定频率低抖动晶振时钟发生器
• DS100MB201 - Dual Lane 2:1/1:2 Mux/Buffer with Equalization
• DP83848H - 迷你 - 极限温度单路 10/100 以太网收发器
• SN74ACT574 - 具有三态输出的八路 D 类边沿触发器
• MSP430FR5987 - MSP430FR698x(1)、MSP430FR5 98x(1) 混合信号微控制器
• TMS320F28069 - Piccolo 微处理器
• DAC8043 - CMOS 12 位串行输入乘法数模转换器