PI3C3126

Features:

· Near zero propagation delay
· 5W switches connect inputs to outputs
· High Bandwidth (>400 MHz)
· Rail-to-Rail, or 2.5V or 3.3V Switching
· 5V I/O Tolerant
· 2.5V Supply Voltage Operation
· Permits Hot Insertion
·Packages available:14-pin 150 mil wide plastic SOIC (W)14-pin 170 mil wide plastic TSSOP(L)16-pin 150 mil wide plastic QSOP (Q)




Application

· High Bandwidth Data Switching
· Hot Docking




Pinout

Specifications

Product Specs: Voltage: 2.5V/3.3V Function: 2-Port Pins: 14, 16 Package: TSSOP (L14)QSOP (Q16)SOIC (W14) Pb-Free and Green: No - more info RoHS Material Declarations: PI3C3126LE MDR (pdf)PI3C3126QE MDR (pdf)PI3C3126WE MDR (pdf)

Above which the useful life may be impaired. For user guidelines, not tested.

Storage Temperature............................................................ 65°C to +150°C
Ambient Temperature with Power Applied ............................. 40°C to +85°C
Supply Voltage to Ground Potential (Inputs & VCC Only) ...... 0.5V to +4.6V
Supply Voltage to Ground Potential (Outputs & D/O Only) .... 0.5V to +4.6V
DC Input Voltage ..................................................................... 0.5V to +5.5V
DC Output Current ............................................................................... 120mA
Power Dissipation ................................................................................... 0.5W

Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Description

PI3C3125A and PI3C3126A : 3.3V, High-Bandwidth Bus Switch, 4-Bit, w/High Enables

Pericom Semiconductor's PI3C series of logic circuits are produced using the Company's advanced sub micron CMOS technology, achieving industry leading speed grades. The PI3C3125A and PI3C3126A are 2.5V or 3.3 Volt, 4-bit bus switches designed with four individual 5W bus switches with fast indiviual enables in an industry standard 74XX125/126 pinout.

When enabled via the associated Bus Enable (BE) pin, the "A" pin is directly connected to the "B" pin for that particular gate. The bus switch introduces no additional propagation delay or additional ground bounce noise. The PI3C3125 device has active LOW enables, and the PI3C3126A has active HIGH enables. PI3C3125A and PI3C3126A  are very useful in switching signals that have high bandwidth (>400 MHz).