onsemi Signal Switches, Multiplexers, Decoders 74F157ASCX

The 74F157ASCX is a high-speed quad 2-input multiplexer capable of selecting four bits of data from two sources using common Select and Enable inputs. The outputs present the selected data in true form, and the device can generate any four of the 16 different functions of two variables. The Enable input is active LOW, forcing all outputs to LOW when HIGH. This multiplexer is suitable for applications such as data routing between registers and function generation in logic circuits. It is available in a 16-lead Small Outline Integrated Circuit (SOIC) package and can be ordered in tape and reel format. The device operates within a supply voltage range of 4.5V to 5.5V and has specified propagation delays for various input conditions, making it a reliable choice for high-speed digital applications.