General Description

The NC7WBD3125 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.

Features

■ Space saving US8 surface mount package

■ MicroPak Pb-Free leadless package

■ Typical 3 switch resistance at 5.0V VCC, VIN  0V

■ Level shift facilitates 5V to 3.3V interfacing

■ Minimal propagation delay through the switch

■ Power down high impedance input/output

■ Zero bounce in flow through mode

■ TTL compatible active LOW control inputs

■ Control inputs are overvoltage tolerant

■ Bus switch replacement for x125 logic part