Pericom Semiconductor PI5C3251
PI5C3251 is a Dual 8:1 Multiplexer/ Demultiplexer with three-state outputs that is pinout compatible with the PI74FCT251T, 74F251, and 74ALS/AS/LS 251. For user guidelines, not tested.) Storage Temperature| Part No. | PI5C3251 |
|---|---|
| Datasheet | PI5C3251 Download |
| Manufacturer |  Pericom Semiconductor |
| Description | 8:1 Mux/DeMux BusSwitch |
| Buy | Stock & Price |
FEATURES
:● 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 251 logic devices
● Packaging (Pb-free & Green available): – 16-pin 150-mil wide plastic QSOP (Q) PI5C3251 8:1 Mux/DeMux BusSwitch 1
DESCRIPTION
: Pericom Semiconductor’s Inputs can be connected to outputs with low on resistance (5Ω) with no additional ground bounce noise or propagation delay. 2 3 4 5 Block Diagram Pin Configuration I0 I1 I2 I3 I4 I5 I6 I7 E S0 S1 S2 Y I3 I2 I1 I0 Y NC E GND 1 2 3 4 5 6 7 8 16 VCC 15 I4 14 I5 13 I6 12 I7 11 S0 10 S1 9 S2 Truth Table(1) Select E S2 S1 S0 Y Function H X X X Hi-Z Disable L L L L I0 S2-0 = 0 L L L H I1 S2-0 = 1 L L H L I2 S2-0 = 2 L L H H I3 S2-0 = 3 L H L L I4 S2-0 = 4 L H L H I5 S2-0 = 5 L H H L I6 S2-0 = 6 L H H H I7 S2-0 = 7 Note: 1. H = High Voltage Level, L = Low Voltage Level 11-0009 Pin Descri...
