Pericom Semiconductor PI5C3253
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. For user guidelines, not tested.) Storage Temperature| Part No. | PI5C3253 |
|---|---|
| Datasheet | PI5C3253 Download |
| Manufacturer |  Pericom Semiconductor |
| Description | Dual 4:1 Mux/DeMux Bus Switch |
| 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 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 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 Configuration EA S1 IA3 IA2 IA1 IA0 YA GND YA YB 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC EB S0 IB3 IB2 IB1 IB0 YB EA EB S0 S1 Truth Table(1) Enable EA EB H X X H L L L L L L L L Select S1 S0 X X X X L L L H H L H H YA Hi-Z X IA0 IA1 IA2 IA3 YB X Hi-Z IB0 IB1 IB2 IB3 Function Disable A Disable B S1-0 = 0 S1-0 = 1 S1-0 = 2 S1-0 = 3 PinDESCRIPTION
Pin Name IAn, IBn S0–1 EA, EB YA, YB GND VCCDESCRIPTION
Data Inputs Select Inputs Enable Data Outputs Ground Power Note: 1.
