| Part Number | PI3B3257 Datasheet |
|---|---|
| Manufacturer | Diodes Incorporated |
| Overview |
The PI3B3257 is a 3.3 Volt, Quad 2:1 multiplexer/demultiplexer with three-state outputs that is pinout and function compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be connected.
¼¼Near-Zero propagation delay ¼¼5Ω switches connect inputs to outputs ¼¼Fast Switching Speed: 4.8ns max. ¼¼Ultra-Low Quiescent Power: 0.1µA typical
* Ideally suited for notebook applications ¼¼Pin compatible with 74 series 257 logic devices ¼¼Packaging (Pb-free & Green avaliable): * 16-pin, QSOP (Q). |
PI3B3257 Datasheet and Specifications PDF
The PI3B3257 is a 3.3V Quad 2:1 Mux/DeMux.
| Part Number | PI3B3257 Datasheet |
|---|---|
| Description | Quad 2:1 Mux/Demux Bus Switch |
| Manufacturer | Pericom Semiconductor |
| Overview | Pericom Semiconductors PI3B series of logic circuits are produced using the Companys advanced submicron CMOS technology, achieving industry leading performance. The PI3B3257 is a 3.3 Volt, Quad 2:1 . Near zero propagation delay 5-ohm switches connect inputs to outputs Fast Switching Speed: 4.8ns max. Ultra-Low Quiescent Power: 0.1µA typical Ideally suited for notebook applications Pin compatible with 74 series 257 logic devices Packages available: 16-pin 150 mil wide plastic QSOP. |