器件名称: M74VHC1GT126DF1G
功能描述: Noninverting Buffer / CMOS Logic Level Shifter with LSTTLCompatible Inputs
文件大小: 87.49KB 共6页
简 介:MC74VHC1GT126 Noninverting Buffer / CMOS Logic Level Shifter
with LSTTLCompatible Inputs
The MC74VHC1GT126 is a single gate noninverting 3state 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 3state control input (OE) to be set Low to place the output into the high impedance state. The device input is compatible with TTLtype input thresholds and the output has a full 5 V 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 logiclevel translator from 3 V CMOS logic to 5 V CMOS Logic or from 1.8 V CMOS logic to 3 V CMOS Logic while operating at the highvoltage power supply. The MC74VHC1GT126 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the MC74VHC1GT126 to be used to interface 5 V circuits to 3 V circuits. The output structures also provide protection when VCC = 0 V. These input and output structures help prevent device destruction caused by supply voltage input/output voltage mismatch, battery backup, hot insertion, etc.
Features http://onsemi.com MARKING DIAGRAMS
5 5 1 SC88A/SOT353/SC70 DF SUFFIX CASE 419A W3 M G G M 1 5 5 1 TSOP5/SOT23/SC59 DT SUFFIX CASE 483 W3 M G 1 W3 M G G
High Speed: tPD = 3.5 ns (Typ) at VCC = 5 V Low Power Dissipatio……
