QS34X2245Q3G8 Digital Bus Switch ICs BUF 32-BIT Integrated Circuits ICs

Description

The QS34X2245 is a member of the MultiWidthTM family of QuickSwitchdevices and provides a

set of 32 high-speed CMOS compatible bus switchesin a flow-through pinout. This device is

available in the MillipaQ package,the worlds first small outline 32-bit solution. The low

ON-resistance of theQS34X2245 allows inputs to be connected to outputs without adding

propagation delay and without generating additional ground bounce noise.Internal 25Ω resistors

reduce reflection noise in high-speed applications.When Output Enable (OEn) is low, the switches

are turned on, connectingbus A to bus B. When OEn is high, the switches are turned off. This

deviceis ideally suited for 32/64 bit applications where board space is at a premium.QuickSwitch

devices provide speeds an order of magnitude faster thanconventional logic devices.

The QS34X2245 is characterized for operation at -40°C to +85°C.

FEATURES

• Enhanced N channel FET with no inherent diode to Vcc

• Bidirectional switches connect inputs to outputs

• Zero propagation delay, zero ground bounce

• Internal 25Ω resistors for low noise

• Flow-through pinout for easy layout

• Undershoot clamp diodes on all switch and control inputs

• TTL-compatible control inputs

• Available in 80-pin MilliPaQ™ package

APPLICATIONS

• Hot-swapping, hot-docking

• Voltage translation (5V to 3.3V)

• Bus switching and isolation

• Power conservation

• Logic replacement (data processing)

• Capacitance isolation

• Clock gating

The QS34X2245Q3G8 is likely a logic signal switch, multiplexer, or decoder with digital bus switch

functionality. It is designed to provide high-speed switching capabilities for digital bus signals.

Features and Specifications:

Although the exact features and specifications of the QS34X2245Q3G8 are not mentioned in the

search results

Bus Switch Configuration: 8 x 1:1 (8 inputs and 1 output) 

Voltage Supply: 4.75 V to 5.25 V 

Operating Temperature: -40°C to 85°C 

Package Type: 80-QVSOP (80-pin Very Small Outline Package) or 80-FSOP (80-pin Fine-pitch

Small Outline Package) [2].

Current Output: High and Low 

Mounting Type: Surface Mount 

Independent Circuits: 4 

Number of Bits: 32-bit 

Supplier Device Package: 80-QVSOP