IDTQS32XV245

This is the description about IDTQS32XV245 of the 3.3V HIGH SPEED DOUBLE-WIDTH BUS SWITCH. The QS32XV245 is a 16-bit high speed bus switch controlled by LVTTL-compatible active low enable signal. When closed, the switches exhibit near zero propagation delay without generating additional ground bounce or switching noise. The QS32XV245 is specially designed for direct interface between 3.3V and 2.5V devices without any external components. When operating from a 3.3V supply, the logic high level at the switch output is clamped to 2.5V when the switch input signal exceeds 2.5V. This device can be used for switching 2.5V buses without signal attenuation. The ON resistance at 3.3V VCC is less than 5 typical, providing near zero propagation delay through the switch. Absence of DC path from switch I/O pins to VCC or ground makes QS32XV245 an ideal device for hot swapping applications. The QS32XV245 is characterized for operation from -40°C to +85°C.
Here are the features: 5 bidirectional switches connect inputs to outputs; Pin compatibility with QS3245; 250ps propagation delay; ndershoot clamp diodes on all switch and control inputs; LVTTL-compatible control inputs; Available in 40-pin QVSOP package.
The absolute Maximum Ratings are these (TA = 25°C). Supply Voltage to Ground is from 0.5 to +4.6V. DC Switch Voltage Vs is from 0.5 to +4.6V. DC Input Voltage VIN is from 0.5 to +4.6V. AC Input Voltage (pulse width 20ns) is from 3V. DC Output Current is from 120mA. Maximum Power Dissipation (TA = 85°C) is 0.6W. Storage Temperature is from 65 to +150°C.
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