MC74VHC540 Overview
MC74VHC540 Octal Bus Buffer Inverting The MC74VHC540 is an advanced high speed CMOS inverting octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
MC74VHC540 Key Features
- High Speed: tPD = 3.7 ns (Typ) at VCC = 5.0 V
- Low Power Dissipation: ICC = 4.0 μA (Max) at TA = 25°C
- High Noise Immunity: VNIH = VNIL = 28% VCC
- Power Down Protection Provided on Inputs
- Balanced Propagation Delays
- Designed for 2.0 V to 5.5 V Operating Range
- Low Noise: VOLP = 1.2 V (Max)
- Pin and Function patible with Other Standard Logic Families
- Latchup Performance Exceeds 300 mA
- ESD Performance: HBM > 2000 V; Machine Model > 200 V
