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Quadruple 1-of-2 Data Selectors/Multiplexers


Package | PIN: NS | 16
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $3.49
10-24 $3.14
25-99 $2.93
100-249 $2.57
250-499 $2.41
500-749 $2.04
750-999 $1.72
1000+ $1.65


  • 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


Texas Instruments  SN74ALS158NSR

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.