74VHC14 - HEX SCHMITT INVERTER

Product Overview

STMicroelectronics

Datasheet Details

Part number	74VHC14
Manufacturer	STMicroelectronics
File Size	198.40 KB
Description	HEX SCHMITT INVERTER
Datasheet	74VHC14 Datasheet
Additional preview pages of the 74VHC14 datasheet.

Product details

Description

The 74VHC14 device is an advanced high-speed CMOS hex Schmitt inverter manufactured with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

The internal circuit is composed of 3 stages including a buffer output, which provides high noise immunity and stable output.

Features

High speed: tPD = 5.5 ns (typ. ) at VCC = 5 V.
Low power dissipation.
ICC = 2 μA (max. ) at TA = 25 °C.
Typical hysteresis: Vh = 1 V at VCC = 4.5 V.
Power-down protection on inputs.
Symmetrical output impedance |IOH| = IOL = 8 mA (min. ).
Balanced propagation delay: tPLH ≅ tPHL.
Operating voltage range.
VCC (opr. ) = 2 V to 5.5 V.
Pin and function compatible with 74 series 14.
Improved latch-up immunity.
Low noise.
VOL.

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Published: Mar 22, 2005 |