PI5C3245LE

A product Line of Diodes Incorporated PI5C3245 8-Bit, 2-Port Bus Switch Features Description ÎÎNear-Zero propagation delay Diodes' PI5C3245 is a 8-bit, 2-port bus switch designed with a low On-Resistance (5Ω) allowing inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned on by the Bus Enable (BE) input signal. The pinout is compatible with PI74FCT245T (Octal Bidirectional Transceiver). ÎÎ5Ω switches connect inputs to outputs ÎÎDirect bus connection when switches are on ÎÎUltra Low Quiescent Power (0.2μA typical) àà Ideally suited for notebook applications ÎÎPin compatible with 74 Series 245 logic devices ÎÎ-Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Pin Configuration ÎÎ-Halogen and Antimony Free. “Green” Device (Note 3) ÎÎPackaging (Pb-free & Green): àà 20-pin 173-mil wide plastic TSSOP (L) àà 20-pin 150-mil wide plastic QSOP (Q) Block Diagram A0 B0 A7 B7 NC 1 20 VCC A0 2 19 BE A1 3 18 B0 A2 4 17 B1 A3 5 16 B2 A4 6 15 B3 A5 7 14 B4 A6 8 13 B5 A7 9 12 B6 10 11 B7 GND BE Pin Description Truth Table(1) Function BE A0-7 Pin Name Disconnect H Hi-Z BE Connect L B0-7 A0-7 Bus A B0-7 Bus B GND Ground Note: 1. H = High Voltage Level L = Low Voltage Level Hi-Z = High Impedance VCC Description Bus Enable Input (Active LOW) Power Notes:       1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain