SN74LS157 Datasheet - Motorola

SN74LS157 QUAD 2-INPUT MULTIPLEXER

The LS157 is a Quad 2-Input Multiplexer fabricated with the Schottky barrier diode process for high speed. It selects four bits of data from two sources under the control of a common Select Input (S). The Enable Input (E) is active LOW. When E is HIGH, all of the outputs (Z) are forced LOW regardles.

QUAD 2-INPUT MULTIPLEXER The LSTTL / MSI SN54 / 74LS157 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 buffered outputs present the selected data in the true (non-inverted) form. The LS157 can also be used to generate any four of the 16 different functions of two variables. The LS157 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola T.

SN74LS157 Datasheet (159.07 KB)