MC74VHCT126A Overview
MC74VHCT126A Quad Bus Buffer with 3−State Control Inputs The MC74VHCT126A is a high speed CMOS quad bus buffer fabricated with silicon gate CMOS technology. It achieves noninverting high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The MC74VHCT126A requires the 3−state control input (OE) to be set Low to place the output into high impedance.
MC74VHCT126A Key Features
- High Speed: tPD = 3.8 ns (Typ) at VCC = 5.0 V
- Low Power Dissipation: ICC = 4.0 mA (Max) at TA = 25°C
- TTL-patible Inputs: VIL = 0.8 V; VIH = 2.0 V
- Power Down Protection Provided on Inputs
- Balanced Propagation Delays
- Designed for 2.0 V to 5.5 V Operating Range
- Low Noise: VOLP = 0.8 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