Datasheet > 74AHCT14BQ

74AHCT14BQ

更新时间： 2024-11-03 11:11:11

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
16页	277K
描述
Hex inverting Schmitt triggerProduction

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74AHCT14BQ 数据手册

74AHC14; 74AHCT14

Hex inverting Schmitt trigger

Rev. 6 — 16 June 2020

Product data sheet

1. General description

The 74AHC14; 74AHCT14 is a hex inverter with Schmitt-trigger inputs. Inputs are overvoltage

tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

2. Features and benefits

•

Wide supply voltage range from 2.0 V to 5.5 V

•

Overvoltage tolerant inputs to 5.5 V

High noise immunity

CMOS low power dissipation

Balanced propagation delays

Input levels:

•

For 74AHC14: CMOS level

For 74AHCT14: TTL level

•

ESD protection:

•

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

•

Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

Multiple package options

Specified from -40 °C to +85 °C and from -40 °C to +125 °C

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74AHC14D

-40 °C to +125 °C

SO14

plastic small outline package; 14 leads;

body width 3.9 mm

SOT108-1

74AHCT14D

74AHC14PW

74AHCT14PW

74AHC14BQ

74AHCT14BQ

TSSOP14

DHVQFN14

plastic thin shrink small outline package;

14 leads; body width 4.4 mm

SOT402-1

SOT762-1

plastic dual in-line compatible thermal

enhanced very thin quad flat package;

no leads; 14 terminals; body 2.5 × 3 × 0.85 mm

12 3 4 5 6 7...16

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