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FSTD16244 - 16-Bit Bus Switch with Level Shifting (Preliminary)

General Description

The Fairchild Switch FSTD16244 provides 16-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.

Key Features

  • I 4Ω switch connection between two ports. I Minimal propagation delay through the switch. I Low lCC. I Zero bounce in flow-through mode. I Control inputs compatible with TTL level. I TruTranslation voltage translation from 5.0V inputs to 3.3V outputs Ordering Code: Order Number FSTD16244MTD Package Number MTD48 Package.

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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.

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Preliminary FSTD16244 16-Bit Bus Switch with Level Shifting (Preliminary) November 2001 Revised November 2001 FSTD16244 16-Bit Bus Switch with Level Shifting (Preliminary) General Description The Fairchild Switch FSTD16244 provides 16-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 16-bit switch. There are four 4-bit switches with separate output enable inputs. When OE is LOW, the switch in ON and Port A is connected to Port B.