FST3384 ,10-Bit Low Power Bus SwitchFST3384 10-Bit Low Power Bus SwitchSeptember 1997Revised November 2000FST338410-Bit Low Power Bus S ..
FST3384MTC ,10-Bit Low Power Bus SwitchFST3384 10-Bit Low Power Bus SwitchSeptember 1997Revised November 2000FST338410-Bit Low Power Bus S ..
FST3384MTC ,10-Bit Low Power Bus SwitchElectrical CharacteristicsT = −40°C to +85°CAVCCSymbol Parameter Units ConditionTyp(V)Min Max(Note ..
FST3384MTCX ,10-Bit Low Power Bus SwitchFeaturesThe Fairchild Switch FST3384 provides 10 bits of high-
FST3384
10-Bit Low Power Bus Switch
FST3384 10-Bit Low Power Bus Switch September 1997 Revised November 2000 FST3384 10-Bit Low Power Bus Switch General Description Features The Fairchild Switch FST3384 provides 10 bits of high-4Ω switch connection between two ports speed CMOS TTL-compatible bus switches. The low onMinimal propagation delay through the switch resistance of the switch allows inputs to be connected to Ultra low power with < 0.1 μA typical I CC outputs without adding propagation delay or generating Zero ground bounce in flow-through mode additional ground bounce noise. The device is organized as two 5-bit switches with separate bus enable (OE) sig-Control inputs compatible with TTL level nals. When OE is LOW, the switch is ON and Port A is con- nected to Port B. When OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports. Ordering Code: Order Number Package Number Package Description FST3384WM M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide FST3384QSC MQA24 24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide FST3384MTC MTC24 24-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 Diagram Connection Diagram Pin Descriptions Truth Table Pin Names Description OE OE B –B B –B Function 1 2 0 4 5 9 OE , OE Bus Switch Enable LL A –A A –A Connect 1 2 0 4 5 9 A –A Bus A LH A –A HIGH-Z State Connect 0 9 0 4 B –B Bus B H L HIGH-Z State A –A Connect 0 9 5 9 H H HIGH-Z State HIGH-Z State Disconnect © 2000 DS500046
