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IDTQS3251

Features: * Enhanced N channel FET with no inherent diode to Vcc*5 bidirectional switches connect inputs to outputs* Pin compatible with the 74F251, 74FCT251, and 74FCT251T* Zero propagation delay, zero ground bounce* Undershoot clamp diodes on all switch and control inputs* TTL-compatible control...

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SeekIC No. : 004373418 Detail

IDTQS3251: Features: * Enhanced N channel FET with no inherent diode to Vcc*5 bidirectional switches connect inputs to outputs* Pin compatible with the 74F251, 74FCT251, and 74FCT251T* Zero propagation delay, ...

IDTQS3251 Data Sheet

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Part Number:
IDTQS3251
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

* Enhanced N channel FET with no inherent diode to Vcc
*5 bidirectional switches connect inputs to outputs
* Pin compatible with the 74F251, 74FCT251, and 74FCT251T
* Zero propagation delay, zero ground bounce
* Undershoot clamp diodes on all switch and control inputs
* TTL-compatible control inputs
* Available in SOIC and QSOP packages


Application

* Logic replacement
* Video, audio, graphics switching, muxing
* Hot-swapping, hot-docking
* Voltage translation (5V to 3.3V)


Pinout

Connection Diagram


Specifications

Symbol Description Max Unit
VTERM(2) SupplyVoltage to Ground 0.5 to +7 V
VTERM(3) DC Switch Voltage VS 0.5 to +7 V
VTERM(3) DC Input Voltage VIN 0.5 to +7 V
VAC AC Input Voltage (pulse width 20ns) 3 V
IOUT DC Output Current 120 mA
PMAX Maximum Power Dissipation (TA = 85) 0.5 W
TSTG Storage Temperature 65 to +150



Description

  The QS3251 is a high-speed CMOS TTL-compatible 8:1 multiplexer/demultiplexer.  The  QS3251 has 3-state outputs.  The QS3251 is a function and pinout compatible version of the 74F251, 74FCT251 and the 74ALS/AS/LS251 8:1 multiplexers. The low ON resistance of the QS3251 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise.

  Mux/Demux devices IDTQS3251 provide an order of magnitude faster speed than equivalent logic devices.

  The QS3251 is characterized for operation at -40°C to +85°C.




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