SN74AS158 - Quadruple 1-of-2 Data Selectors/Multiplexers

Updated : 2020-01-09 14:44:03
Description

These data selectors/multiplexers contain 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 ´ALS157A and SN74AS157 present true data. The ´ALS158 and SN74AS158 present inverted data to minimize propagation delay time.

The SN54ALS157A and SN54ALS158 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS157A, SN74ALS158, SN74AS157, and SN74AS158 are characterized for operation from 0°C to 70°C.

 

 

Products containing the "SN74AS158" keyword are: SN74AS158D , SN74AS158D , SN74AS158DR , SN74AS158DR , SN74AS158DRE4 , SN74AS158DRE4 , SN74AS158DRG4 , SN74AS158N , SN74AS158N-J , SN74AS158N. , SN74AS158NS , SN74AS158NSR , SN74AS158NSR
Features

  • Buffered Inputs and Outputs
  • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs