ON Semiconductor M74VHC1GT126DF1G

ROHS3Compliant Lead Free Tin DUAL Logic Buffer, Non-Inverting -55C~125C TA 5V 200mW 1.1mm
74VHC Series SMT Single Non-Inverting Buffer / CMOS Logic Level Shifter SC-70-5
Logic Family / Base Number:74Vhc1G126; Logic Device Type:buffer, Non Inverting; Logic Case Style:sc-70; No. Of Pins:5Pins; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Logic Ic Family:74Vhc; Logic Ic Base Number:741G126; Msl:- Rohs Compliant: Yes
The MC74VHC1GT126 is a single gate noninverting 3-state buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The MC74VHC1GT126 requires the 3-state control input (OE(bar)) to be set Low to place the output into the high impedance state. The device input is compatible with TTL-type input thresholds and the output has a full 5V CMOS level output swing. The input protection circuitry on this device allows overvoltage tolerance on the input allowing the device to be used as a logic-level translator from 3.0V CMOS logic to 5.0V CMOS Logic or from 1.8V CMOS logic to 3.0V CMOS Logic while operating at the high-voltage power supply. The MC74VHC1GT126 input structure provides protection when voltages up to 7V are applied regardless of the supply voltage. This allows the MC74VHC1GT126 to be used to interface 5V circuits to 3V circuits. The output structures also provide protection when VCC = 0V. These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch battery backup hot insertion etc.