The CD74AC253 and CD74ACT253 are dual 4-input multiplexers that utilize Advanced CMOS Logic technology. One of the four sources for each section is selected by the common Select inputs, S0 and S1. When the Output Enable (1OE or 2OE) is HIGH, the output is in the high-impedance state.
The CD74AC253 and CD54/74ACT253 are dual 4-input multiplexers utilizing Advanced CMOS Logic technology. These devices feature buffered inputs and a three-state output, allowing for high fanout and transmission line driving capabilities. The common Select inputs (S0 and S1) determine which of the four data inputs is routed to the output, while the Output Enable (OE) controls the high-impedance state.
| Supply Voltage Range (ACT Types) | 4.5V to 5.5V |
|---|---|
| Operating Temperature Range | -55°C to 125°C |
| Typical Propagation Delay | 6.3ns |
| Output Drive Current | +24mA |
| ESD Protection | 2kV |
The supply voltage range for ACT types is 4.5V to 5.5V.
The maximum operating temperature is 125°C.