TC7WB126FK(TE85L,F Toshiba

TC7WB126FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7WB126FK Dual Bus Switch The TC7WB126FK is a low on-resistance, high-speed CMOS dual-bit bus switch. This bus switch allows the connections or disconnections to be made with minimal propagation delay while maintaining Low power dissipation which is the feature of CMOS. When output enable (OE) is at High level, the switch is on when at Low level, the switch is off. All inputs are equipped with protector circuits to protect the device from static discharge. Weight: 0.01 g (typ.) Features Operating voltage: V = 4.5 to 5.5 V CC High speed operation: t = 0.25 ns (max) pd Ultra-low on resistance: R = 5 (typ.) ON ESD performance: Machine model 200 V Human body model 2000 V TTL level input (control input) Package: US8 Pin Assignment (top view) V OE2 B1 A2 CC 8 7 6 5 W B 1 2 6 1 2 3 4 OE1 A1 B2 GND Start of commercial production 2000-02 1 2014-03-01 TC7WB126FK Truth Table Inputs Function OE L Disconnect H A port = B port System Diagram A1 B1 A2 B2 OE1 OE2 Absolute Maximum Ratings (Note) Characteristics Symbol Rating Unit Power supply range V 0.5 to 7.0 V CC DC input voltage V 0.5 to 7.0 V IN DC switch voltage V 0.5 to 7.0 V S Input diode current I 50 mA IK Continuous channel current I 128 mA S Power dissipation P 200 mW D DC V /GND current I /I 100 mA CC CC GND Storage temperature T 65 to 150 C stg Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Operating Ranges (Note) Characteristics Symbol Rating Unit Supply voltage V 4.5 to 5.5 V CC Input voltage V 0 to 5.5 V IN Switch voltage V 0 to 5.5 V S Operating temperature T 40 to 85 C opr Input rise and fall time dt/dv 0 to 10 ns/V Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either V or GND. CC 2 2014-03-01