TC7MBL3245AFT

TC7MBL3245AFT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MBL3245AFT, TC7MBL3245AFK Octal Low Voltage Bus Switch The TC7MBL3245A provides eight bits of low-voltage, high-speed bus switching in a standard ’245 device pinout. The low ON-resistance of the switch allows connections to be made with minimal propagation delay and while maintaining CMOS low power dissipation. The device comprises a single 8-bit switch. When output enable ( OE ) is low, the switch is on and port A is connected to port B. When OE is high, the switch is open and a high-impedance state exists between the two ports. All inputs are equipped with protection circuits to guard against static discharge. Features Operating voltage: VCC = 2.0 to 3.6 V High speed: tpd = 0.31 ns (max) @ VCC = 3.0 V Low ON-resistance: RON = 5 Ω (typ.) @ VCC = 3.0 V ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V Power-down protection for inputs ( OE input only) Package: TSSOP20,VSSOP20 (US20) Pin compatible with the 74xx245 type Pin Assignment (top view) NC 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 OE 18 B1 17 B2 16 B3 15 B4 14 B5 13 B6 12 B7 11 B8 (top view) NC-No Internal Connection TC7MBL3245AFT TC7MBL3245AFK Weight: TSSOP20-P-0044-0.65A VSSOP20-P-0030-0.50 : 0.08 g (typ.) : 0.03 g (typ.) Start of commercial production 2004-06 1 2014-03-01 Truth Table Inputs OE L H Function A port = B port Disconnect System Diagram TC7MBL3245AFT/FK A1 B1 A...