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FST3306MTC

Fairchild Semiconductor
Part Number FST3306MTC
Manufacturer Fairchild Semiconductor
Description 2-Bit Low Power Bus Switch
Published Mar 23, 2005
Detailed Description FST3306 2-Bit Low Power Bus Switch February 2001 Revised February 2001 FST3306 2-Bit Low Power Bus Switch General Desc...
Datasheet PDF File FST3306MTC PDF File

FST3306MTC
FST3306MTC


Overview
FST3306 2-Bit Low Power Bus Switch February 2001 Revised February 2001 FST3306 2-Bit Low Power Bus Switch General Description The FST3306 is a 2-bit ultra high-speed CMOS FET bus switch 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 (BE) controls.
When BE is LOW, the switch is ON and Port A is connected to Port B.
When BE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.
Control inputs tolerate voltages up to 5.
5V independent of VCC.
Features s Typical 3Ω switch resistance at 5.
0V VCC 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 Ordering Code: Order Number FST3306MTC Package Number MTC08 Package Description 8-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.
4mm Wide Devices also available in Tape and Reel.
Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol Connection Diagram (Top View) Pin Descriptions Pin Name A B BE Description Bus A Bus B Bus Enable Input Function Table Bus Enable Input BE L H H = HIGH Logic Level L = LOW Logic Level Function B Connected to A Disconnected © 2001 Fairchild Semiconductor Corporation DS500479 www.
fairchildsemi.
com FST3306 Absolute Maximum Ratings(Note 1) Supply Voltage (VCC) DC Switch Voltage (VS) DC Output Voltage (VIN) (Note 2) DC Input Diode Current (IIK) VIN < 0V DC Output (IOUT) Current DC VCC or Ground Current (ICC/GND) Storage Temperature Range (TSTG) Junction Lead Temperature under Bias (TJ) Lead Temperature (TL) (Soldering, 10 seconds) Power Dissipation (PD) @ +85°C −0.
5V to +7.
0V −0.
5V to +7.
0V −0.
5V to +7.
0V −50 mA 128 mA Recommended Opera...



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