Functional Description

• Hex Inverter (Open Drain)

General

The 74VHC05FT is an advanced high speed CMOS INVERTER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS

low power dissipation.

Pin configuration and function are the same as the 74VHC04FT, but the 74VHC05FT has high performance

MOS N-channel transistor. (OPEN-DRAIN outputs)

This device can, therefore, with a suitable pull-up resistors, be used in wired-AND, LED drive and other

applications.

An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply

voltage.

This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This

circuit prevents device destruction due to mismatched supply and input voltages.

Features

(1) AEC-Q100 (Rev. H) (Note 1)

(2) Wide operating temperature: Topr = -40 to 125 

(3) High speed: Propagation delay time = 3.8 ns (typ.) at VCC = 5 V

(4) Low power dissipation: ICC = 2.0 μA (max) at Ta = 25 

(5) High noise immunity: VNIH = VNIL = 28 VCC (min)

(6) Power-down protection is provided on all inputs.

(7) Wide operating voltage range: VCC(opr) = 2.0 to 5.5 V

(8) Low noise: VOLP = 0.8 V (max)

(9) Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 05 type.