NC7WBD3306

NC7WBD3306 TinyLogic UHS 2-Bit Low Power Bus Switch with Level Shifting May 2000 Revised April 2003 NC7WBD3306 TinyLogic UHS 2-Bit Low Power Bus Switch with Level Shifting General Description The NC7WBD3306 is a 2-bit ultra high-speed CMOS FET bus switch with enhanced level shifting circuitry and with TTL-compatible active LOW control inputs. The low On Resistance of the switch allows inputs to be connected to outputs with minimal propagation delay and without generating additional ground bounce noise. The device is organized as a 2-bit switch with independent bus enable (OE) controls. When 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. Reduced voltage drive to the gate of the FET switch permits nominal level shifting of 5V to 3V through the switch. Control inputs tolerate voltages up to 5.5V independent of VCC. Features s Space saving US8 surface mount package s MicroPak leadless package s Typical 3Ω switch resistance at 5.0V VCC , VIN = 0V s Level shift facilitates 5V to 3.3V interfacing s Minimal propagation delay through the switch s Power down high impedance input/output s Zero bounce in flow through mode s TTL compatible active LOW control inputs s Control inputs are overvoltage tolerant Ordering Code: Product Order Number Package Code WB6D P7 Package Description Supplied As Number Top Mark 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape...