KK74HC157A is Quad 2-Input Data Selectors/Multiplexer manufactured by Kodenshi AUK Group.
| Part Number | Description |
|---|---|
| KK74HC151A | 8-Input Data Selector/Multiplexer |
| KK74HC153A | Dual 4-Input Data Selector/Multiplexer |
| KK74HC154A | 1-of-16 Decoder/Demultiplexer |
| KK74HC158A | Quad 2-Input Data Selectors/Multiplexers |
| KK74HC109A | Dual J-K Flip-Flop |
TECHNICAL DATA KK74HC157A Quad 2-Input Data Selectors/Multiplexer The KK74HC157A is identical in pin out to the LS/ALS157. The device inputs are patible with standard CMOS outputs; with pull up resistors, they are patible with LS/ALSTTL outputs.
