74HC253 Datasheet, nexperia

* Non-inverting data path
* 3-state outputs interface directly with system bus
* Common select inputs
* Separate output enable inputs
* Wide supply vo.

* Data selectors
* Data multiplexers Nexperia 74HC253; 74HCT253 Dual 4-input multiplexer; 3-state 4. Ordering.

The 74HC253; 74HCT253 is a dual 4-bit multiplexer, each with four binary inputs (nI0 to nI3), an output enable input (nOE) and shared select inputs (S0 and S1). One of the four binary inputs is selected by the select inputs and routed to the output n.