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FSTUD16211 Datasheet 24-Bit Bus Switch with -2V Undershoot Protection and Level Shifting

Manufacturer: Fairchild (now onsemi)

Overview: FSTUD16211 24-Bit Bus Switch with −2V Undershoot Protection and Level Shifting June 2000 Revised August 2001 FSTUD16211 24-Bit Bus Switch with −2V Undershoot Protection and Level.

General Description

The Fairchild Switch FSTUD16211 provides 24-bits of high-speed CMOS TTL-compatible bus switching.

The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

A diode to VCC has been integrated into the circuit to allow for level shifting between 5V inputs and 3.3V outputs.

Key Features

  • s Undershoot hardened to.
  • 2V (A and B Ports) s Voltage level shifting s 4Ω switch connection between two ports s Minimal propagation delay through the switch s Low lCC s Zero bounce in flow-through mode s Control inputs compatible with TTL level s See.