Data Selector/Multiplexer 2-Input QHigh-Performance Silicon-Gate CMOS The MC74HC157A is identical in pinout to the LS157. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in noninverted form. A high level on the Output Enable input sets all four Y outputs to a low level.
By ON Semiconductor |
|
|
| MC74HC157A Pb-Free | MC74HC157A Cross Reference | MC74HC157A Schematic | MC74HC157A Distributor |
| MC74HC157A Application Notes | MC74HC157A RoHS | MC74HC157A Circuits | MC74HC157A footprint |
