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FSTD16211 - 24-Bit Bus Switch

Description

The Fairchild Switch FSTD16211 provides 24-bits of highspeed 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.

Features

  • 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. Ordering Code: Order Number Packag.

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Datasheet Details

Part number FSTD16211
Manufacturer Fairchild Semiconductor
File Size 224.75 KB
Description 24-Bit Bus Switch
Datasheet download datasheet FSTD16211 Datasheet
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Full PDF Text Transcription

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FSTD16211 24-Bit Bus Switch with Level Shifting June 2000 Revised June 2000 FSTD16211 24-Bit Bus Switch with Level Shifting General Description The Fairchild Switch FSTD16211 provides 24-bits of highspeed 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. The device is organized as a 12-bit or 24-bit bus switch. When OE1 is LOW, the switch is ON and Port 1A is connected to Port 1B. When OE2 is LOW, Port 2A is connected to Port 2B. When OE1/2 is HIGH, a high impedance state exists between the A and B Ports.
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