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Pericom Semiconductor’s PI5C3253 is a Dual 4:1 Multiplexer/ demultiplexer with three-state outputs that is pinout compatible with the PI74FCT253T, 74F253, and 74ALS/AS/LS 253. Inputs can be connected to outputs with low on resistance (5Ω) with no additional ground bounce noise or propagation delay. Block Diagram IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3 Pin Configur.
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra Low Quiescent Power (0.2µA Typical)
– Ideally suited for notebook applications
• Pin compatible with 74 series 253 logic devices
• Packaging (Pb-free & Green available):
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-pin 300-mil wide plastic SOIC (S)
– 16-pin 150-mil wide plastic SOIC (W)
– 16-pin 173-mil wide plastic TSSOP (L)
Description
Pericom Semiconductor’s PI5C3253 is a Dual 4:1 Multiplexer/ demultiplexer with three-state outputs that is pinout compatible with the PI.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PI5C3251 |
Pericom Semiconductor |
8:1 Mux/DeMux BusSwitch |
|
| 2 | PI5C3257 |
Pericom Semiconductor Corporation |
Quad 2:1 MUX/DEMUX BusSwitch |
|
| 3 | PI5C32384 |
Pericom Semiconductor |
(PI5C32384 / PI5C3384) 2-Port BusSwitch |
|
| 4 | PI5C32390 |
Pericom Semiconductor |
16-to-8 Multiplexer/Demultiplexer Bus Switch |
|
| 5 | PI5C3244 |
Pericom Semiconductor Corporation |
8-Bit/ 2-Port Switch |
|
| 6 | PI5C3245 |
Pericom Semiconductor |
2-Port Bus Switch |
|
| 7 | PI5C3245 |
DIODES |
2-Port Bus Switch |
|
| 8 | PI5C32861 |
Pericom Semiconductor |
2-Port Bus Switch |
|
| 9 | PI5C32X2245 |
Pericom Semiconductor |
16-Bit / 2-Port BusSwitch with 25 ohm Series Resistor |
|
| 10 | PI5C32X245 |
Pericom Semiconductor Corporation |
16-Bit/ 2-Port BusSwitch |
|
| 11 | PI5C32X384 |
Pericom Semiconductor Corporation |
20-Bit 2-Port Bus Switch |
|
| 12 | PI5C32X384C |
Pericom Semiconductor |
20-Bit 2-Port Bus Switch |
|