SN74CBT3244C

SN74CBT3244C 8ĆBIT FET BUS SWITCH 5ĆV BUS SWITCH WITH ć2ĆV UNDERSHOOT PROTECTION SCDS130A − SEPTEMBER 2003 − REVISED OCTOBER 2003 D Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V D Bidirectional Data Flow, With Near-Zero Propagation Delay D Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) D Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical) D Data and Control Inputs Provide Undershoot Clamp Diodes D Low Power Consumption (ICC = 3 µA Max) D VCC Operating Range From 4 V to 5.5 V D Data I/Os Support 0 to 5-V Signaling Levels (0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V) D Control Inputs Can Be Driven by TTL or 5-V/3.3-V CMOS Outputs D Ioff Supports Partial-Power-Down Mode Operation D Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II D ESD Performance Tested Per JESD 22 − 2000-V Human-Body Model (A114-B, Class II) − 1000-V Charged-Device Model (C101) D Supports Both Digital and Analog Applications: USB Interface, Memory Interleaving, Bus Isolation, Low-Distortion Signal Gating DB, DBQ, DGV, DW, OR PW PACKAGE (TOP VIEW) RGY PACKAGE (TOP VIEW) 1OE VCC 1OE 1 1A1 2 2B4 3 1A2 4 2B3 5 1A3 6 2B2 7 1A4 8 2B1 9 GND 10 20 VCC 19 2OE 18 1B1 17 2A4 16 1B2 15 2A3 14 1B3 13 2A2 12 1B4 11 2A1 1 1A1 2 2B4 3 1A2 4 2B3 5 1A3 6 2B2 7 1A4 8 2B1 9 10 20 19 2OE 18 1B1 17 2A4 16 1B2 15 2A3 14 1B3 13 2A2 12 1B4 11 GND 2A1 description/ordering information The SN74CBT3244C is a high-speed TTL-compatibl...