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FST32245WM - Octal Bus Switch with 25 Series Resistor in Outputs (Preliminary)

Download the FST32245WM datasheet PDF. This datasheet also covers the FST variant, as both devices belong to the same octal bus switch with 25 series resistor in outputs (preliminary) family and are provided as variant models within a single manufacturer datasheet.

General Description

The Fairchild Switch FST32245 provides 8-bits of highspeed CMOS TTL-compatible bus switching in a standard ’245 pin-out.

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

Key Features

  • s 25Ω 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 Ordering Code: Order Number FST32245WM FST32245QSC FST32245MTC Package Number M20B MQA20 MTC20 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FST-3245.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Fairchild (now onsemi)

Part Number Description
FST32245QSC Octal Bus Switch with 25 Series Resistor in Outputs (Preliminary)
FST32211 40/48-Bit Bus Switch
FST32211G 40/48-Bit Bus Switch
FST32253 Dual 4:1 Multiplexer/Demultiplexer Bus Switch with 25 Series Resistor in Outputs
FST32253M Dual 4:1 Multiplexer/Demultiplexer Bus Switch with 25 Series Resistor in Outputs
FST32253MTC Dual 4:1 Multiplexer/Demultiplexer Bus Switch with 25 Series Resistor in Outputs
FST32253QSC Dual 4:1 Multiplexer/Demultiplexer Bus Switch with 25 Series Resistor in Outputs
FST3244 Octal Bus Switch
FST3244MTC Octal Bus Switch
FST3244QSC Octal Bus Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Preliminary FST32245 Octal Bus Switch with 25Ω Series Resistor in Outputs (Preliminary) June 2001 Revised June 2001 FST32245 Octal Bus Switch with 25Ω Series Resistor in Outputs (Preliminary) General Description The Fairchild Switch FST32245 provides 8-bits of highspeed CMOS TTL-compatible bus switching in a standard ’245 pin-out. The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as an 8-bit switch. When OE is LOW, the switch is ON and Port A is connected to Port B. When OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.