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74LCX14

更新时间： 2025-10-19 22:45:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器
页数	文件大小	规格书
11页	522K
描述
Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs

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74LCX14 数据手册

March 1995

Revised February 2005

74LCX14

Low Voltage Hex Inverter

with 5V Tolerant Schmitt Trigger Inputs

General Description

Features

■ 5V tolerant inputs

The LCX14 contains six inverter gates each with a Schmitt

trigger input. They are capable of transforming slowly

changing input signals into sharply defined, jitter-free out-

put signals. In addition, they have a greater noise margin

than conventional inverters.

■ 2.3V–3.6V V_CCspecifications provided

■ 6.5 ns t_PDmax (V_CC3.3V), 10 A I_CCmax

■ Power down high impedance inputs and outputs

The LCX14 has hysteresis between the positive-going and

negative-going input thresholds (typically 1.0V) which is

determined internally by transistor ratios and is essentially

insensitive to temperature and supply voltage variations.

■ 24 mA output drive (V_CC3.0V)

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds JEDEC 78 conditions

■ ESD performance:

The inputs tolerate voltages up to 7V allowing the interface

of 5V, 3V and 2.5V systems.

Machine model 200V

Human model 2000V

The 74LCX14 is fabricated with advanced CMOS technol-

ogy to achieve high speed operation while maintaining

CMOS low power dissipation.

■ Leadless Pb-Free DQFN package

Ordering Code:

Package

Order Number

Package Description

Number

74LCX14M

M14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74LCX14MX_NL

(Note 2)

Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74LCX14SJ

M14D

Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74LCX14BQX

(Note 1)

MLP014A Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC

MO-241, 2.5 x 3.0mm

74LCX14MTC

MTC14

14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

74LCX14MTCX_NL

(Note 2)

Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Pb-Free package per JEDEC J-STD-020B.

Note 1: DQFN package available in Tape and Reel only.

Note 2: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

DS012412

www.fairchildsemi.com

12 3 4 5 6 7...11

中文翻译

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与74LCX14相关器件

型号	品牌	获取价格	描述	数据表
74LCX14BQX	FAIRCHILD	获取价格	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14BQX	ONSEMI	获取价格	低电压六路逆变器，5V 耐压施密特触发器输入
74LCX14FT	TOSHIBA	获取价格	Hex Inverter, TSSOP14B
74LCX14M	FAIRCHILD	获取价格	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14M	ONSEMI	获取价格	低电压六路逆变器，5V 耐压施密特触发器输入
74LCX14MTC	FAIRCHILD	获取价格	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14MTC	ONSEMI	获取价格	低电压六路逆变器，5V 耐压施密特触发器输入
74LCX14MTCX	FAIRCHILD	获取价格	74LCX14 Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14MTCX	ONSEMI	获取价格	低电压六路逆变器，5V 耐压施密特触发器输入
74LCX14MTCX_NL	FAIRCHILD	获取价格	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs

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