The IN74HC154A is identical in pinout to the LS/ALS154. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. This IN74HC154A, when enabled, selects one of 16 active-low outputs. Two a...
The IN74HC153A is identical in pinout to the LS/ALS153. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.The Address Inputs select one of four Data Inputs from each multiplexer. Ea...
The IN74HC151A is identical in pinout to the LS/ALS151. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.The IN74HC151A selects one of the eight binary Data Inputs, as determined b...