74VHC9151FT

The 74VHC9151FT/74VHC9152FT are an ultra-high-speed 9-bit Schmitt Buffer / Inverter fabricated using silicon-gate CMOS technology. The 74VHC9151FT/74VHC9152FT combines low power consumption of CMOS with Schottky TTL speeds. 74VHC9151FT output is a non-inverting type and the 74VHC9152FT output is an inverting type. All the inputs have hysteresis between the positive-going and negative-going thresholds. Thus the 74VHC9151FT/74VHC9152FT are capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity. The input power-down protection capability makes the 74VHC9151FT/74VHC9152FT ideal for a wide range of applications, such as interfacing between different voltages, voltage translation from 5 V to 3 V and battery backup circuits.

Applications

• interfacing between different voltages
• voltage translation from 5 V to 3 V
• battery backup circuits

Key features

• AEC-Q100 (Rev. H)
• Wide operating temperature range: Topr = -40 to 125 ℃
• High speed: tpd = 3.6 ns (typ.) at VCC = 5.0 V
• Low power dissipation: ICC = 4.0 μA (max) at Ta = 25 ℃
• Power down protection is provided on all inputs.
• Balanced propagation delays: ΔtPLH ≈ tPHL
• Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V