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74LCX14MX

更新时间： 2024-01-16 18:51:58

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器逻辑集成电路光电二极管
页数	文件大小	规格书
13页	777K
描述
Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs

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74LCX14MX 数据手册

February 2008

74LCX14

Low Voltage Hex Inverter with 5V Tolerant

Schmitt Trigger Inputs

Features

General Description

■ 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 output signals. In addition, they have a greater noise

margin than conventional inverters.

■ 2.3V–3.6V V specifications provided

■ 6.5ns t max. (V = 3.3V), 10µA I max.

■ Power down high impedance inputs and outputs

24mA output drive (V = 3.0V)

■

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.

■ Implements proprietary noise/EMI reduction circuitry

■ Latch-up performance exceeds JEDEC 78 conditions

■ ESD performance:

– Human body model > 2000V

– Machine model > 200V

The inputs tolerate voltages up to 7V allowing the inter-

face of 5V, 3V and 2.5V systems.

■ Leadless DQFN package

The 74LCX14 is fabricated with advanced CMOS tech-

nology to achieve high speed operation while maintain-

ing CMOS low power dissipation.

Ordering Information

Package

Order Number

74LCX14M

Number

Package Description

M14A

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

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

74LCX14SJ

M14D

(1)

74LCX14BQX

MLP14A

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

Note:

1. DQFN package available in Tape and Reel only.

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

All packages are lead free per JEDEC: J-STD-020B standard.

74LCX14 Rev. 1.7.0

www.fairchildsemi.com

12 3 4 5 6 7...13

中文翻译

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74LCX14MX 替代型号

型号	品牌	替代类型	描述	数据表
74LCX14M	FAIRCHILD	完全替代	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
MC74LCX14DG	ONSEMI	功能相似	Low Voltage CMOS Hex Schmitt Inverter With 5 V-Tolerant Inputs
SN74LVC14ADR	TI	功能相似	HEX SCHMITT-TRIGGER INVERTERS

与74LCX14MX相关器件

型号	品牌	获取价格	描述	数据表
74LCX14MX_NL	FAIRCHILD	获取价格	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14SJ	FAIRCHILD	获取价格	Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14SJX	FAIRCHILD	获取价格	Inverter, LVC/LCX/Z Series, 6-Func, 1-Input, CMOS, PDSO14, 5.30 MM, LEAD FREE, EIAJ TYPE2,
74LCX14T	ETC	获取价格	Hex Inverter
74LCX14TTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS HEX SCHMITT INVERTER WITH 5V TOLERANT INPUTS
74LCX157	STMICROELECTRONICS	获取价格	Low voltage CMOS Quad 2 channel multiplexer with 5V tolerant inputs
74LCX157	FAIRCHILD	获取价格	Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs
74LCX157FT	TOSHIBA	获取价格	Quad Multiplexer, TSSOP16B
74LCX157M	FAIRCHILD	获取价格	Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs
74LCX157M	ONSEMI	获取价格	低电压四路 2 输入多路复用器，带 5V 耐压输入

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