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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 24,144
Factory Lead Time: 4 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $0.179
480 $0.153
1,200 $0.15
3,600 $0.146
7,200+ $0.143


Attributes Table
Logic Circuit Multiplexer
Family C/AC
No of Functions / Channels 1
Supply Voltage-Nom 2V to 6V
Features and Applications

The MC74AC157/74ACT157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The MC74AC157/74ACT157 can also be used as a function generator.


  • Outputs Source/Sink 24 mA
  • ACT157 Has TTL Compatible Inputs PIN NAMES I0a-I0d Source 0 Data Inputs I1a-I1d Source 1 Data Inputs E Enable Input S Select Input Za-Zd Outputs
  • Pb-Free Packages are Available