FST32X245 ,16-Bit Bus SwitchElectrical CharacteristicsT = −40 °C to +85 °CAVCCSymbol Parameter Units ConditionsMin Typ Max(V)(N ..
FST32X245 ,16-Bit Bus SwitchFeaturesThe Fairchild Switch FST32X245 provides 16-bits of high
FST32X245
16-Bit Bus Switch
FST32X245 16-Bit Bus Switch May 2005 Revised June 2002 FST32X245 16-Bit Bus Switch General Description Features The Fairchild Switch FST32X245 provides 16-bits of high4Ω switch connection between two ports speed CMOS TTL-compatible bus switching in a standardMinimal propagation delay through the switch flow-through mode. The low On Resistance of the switch Low l CC allows inputs to be connected to outputs without adding Zero bounce in flow-through mode propagation delay or generating additional ground bounce noise.Control inputs compatible with TTL level The device is organized as a 16-bit switch. When OE is16-bit version of FST3245 LOW, the switch is ON and Port A is connected to Port B. When OE is HIGH, the switch is OPEN and a high-imped- ance state exists between the two ports. Ordering Code: Package Order Number Package Description Number FST32X245QSP MQA40A 40-Lead Quarter Size Very Small Outline Package (QVSOP), JEDEC MO-154, 0.150" Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Diagram Connection Diagram Pin Descriptions Pin Name Description Function Table OE Bus Switch Enable n Input OE Function n A Bus A n L Connect B Bus B n H Disconnect NC No Connect © 2002 DS500620
