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MC74VHC126
Quad Bus Buffer
with 3−State Control Inputs
The MC74VHC126 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 MC74VHC126 requires the 3−state control input (OE) to be set Low to place the output into high impedance.
The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems.
• High Speed: tPD = 3.8 ns (Typ) at VCC = 5.0 V • Low Power Dissipation: ICC = 4.
MC74VHC126 Datasheet
