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NC7WBD3125 - UHS 2-Bit Low Power Bus Switch

Description

The NC7WBD3125 is a 2-bit ultra high-speed CMOS FET bus switch with enhanced level shifting circuitry and with TTL-compatible active LOW control inputs.

Features

  • s Space saving US8 surface mount package s MicroPak leadless package s Typical 3Ω switch resistance at 5.0V VCC , VIN = 0V s Level shift facilitates 5V to 3.3V interfacing s Minimal propagation delay through the switch s Power down high impedance input/output s Zero bounce in flow through mode s TTL compatible active LOW control inputs s Control inputs are overvoltage tolerant s Bus switch replacement for x125 logic part Ordering Code: Package Order Number Package Code WB5D T9 Package Descript.

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Datasheet Details

Part number NC7WBD3125
Manufacturer Fairchild
File Size 195.04 KB
Description UHS 2-Bit Low Power Bus Switch
Datasheet download datasheet NC7WBD3125 Datasheet
Additional preview pages of the NC7WBD3125 datasheet.

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Full PDF Text Transcription

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NC7WBD3125 TinyLogic UHS 2-Bit Low Power Bus Switch with Level Shifting May 2000 Revised April 2003 NC7WBD3125 TinyLogic UHS 2-Bit Low Power Bus Switch with Level Shifting General Description The NC7WBD3125 is a 2-bit ultra high-speed CMOS FET bus switch with enhanced level shifting circuitry and with TTL-compatible active LOW control inputs. The low On Resistance of the switch allows inputs to be connected to outputs with minimal propagation delay and without generating additional ground bounce noise. The device is organized as a 2-bit switch with independent bus enable (OE) controls. 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.
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