74AHC14BQ datasheet(1/16 Pages) PHILIPS

Part #	74AHC14BQ

Description	Hex inverting Schmitt trigger

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Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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1.

General description

The 74AHC14; 74AHCT14 is a high-speed Si-gate CMOS device and is pin compatible

with Low-power Schottky TTL (LSTTL). It is speciﬁed in compliance with JEDEC standard

No. 7A.

The 74AHC14; 74AHCT14 provides six inverting buffers with Schmitt-trigger action. They

are capable of transforming slowly changing input signals into sharply deﬁned, jitter-free

output signals.

2.

Features

I Balanced propagation delays

I All inputs have Schmitt-trigger actions

I Inputs accept voltages higher than VCC

I Input levels:

N For 74AHC14: CMOS level

N For 74AHCT14: TTL level

I ESD protection:

N HBM EIA/JESD22-A114E exceeds 2000 V

N MM EIA/JESD22-A115-A exceeds 200 V

N CDM EIA/JESD22-C101C exceeds 1000 V

I Multiple package options

I Speciﬁed from −40 °C to +85 °C and from −40 °C to +125 °C

74AHC14; 74AHCT14

Hex inverting Schmitt trigger

Rev. 05 — 4 May 2009

Product data sheet

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