General Description
The VS3V125 contains a set of four high-speed, low-resistance bus switches. Each bus switch is individually controlled by LVTTL-compatible, active-low control input (/xOE). The low ON resistance of VS3V125 allows inputs to be connected to outputs without adding propagation delay and without generating additional signal noise.
   
Features
• Enhanced N-FET with no dc path to VCC or
    GND in normal operating signal voltage range.
• Low impedance bidirectional data flow
• Pin-compatible with CBTLV3215 switch
• Zero added ground bounce or signal noise
• LVTTL-compatible control signals
• Undershoot clamp diodes on all
    switch and control pins
• ESD rating >2000V (Human Body
    Model) or >200V (Machine Model)
• Latch-up current >100mA
• Available in 150-mil wide QSOP
    package
   
Applications
• 3.3v to 2.5V translation
• 2.5V to 1.8V translation
• Hot Swapping
• Bus switching
• Clock gating
• Logic replacement