Datasheet > 74LVQ14_04

74LVQ14_04

更新时间： 2024-11-20 04:47:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
11页	230K
描述
LOW VOLTAGE CMOS HEX SCHMITT INVERTER

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中文翻译

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数据手册

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74LVQ14_04 数据手册

74LVQ14

LOW VOLTAGE CMOS HEX SCHMITT INVERTER

■

HIGH SPEED:

= 6 ns (TYP.) at V = 3.3 V

HYSTERESIS INPUT VOLTAGE:

V = 650mV (TYP.) at V = 3.0 V

■

COMPATIBLE WITH TTL OUTPUTS

LOW POWER DISSIPATION:

= 2µA(MAX.) at T =25°C

SOP

TSSOP

■

LOW NOISE:

= 0.3V (TYP.) at V = 3.3V

75Ω TRANSMISSION LINE DRIVING

CAPABILITY

OLP

Table 1: Order Codes

PACKAGE

T & R

SYMMETRICAL OUTPUT IMPEDANCE:

SOP

74LVQ14MTR

74LVQ14TTR

|I | = I = 12mA (MIN) at V = 3.0 V

TSSOP

■

PCI BUS LEVELS GUARANTEED AT 24 mA

BALANCED PROPAGATION DELAYS:

including buffer output, which enables high noise

immunity and stable output.

PLH

PHL

■

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 3.6V

Pin configuration and function are the same as

those of the 74LVQ04 but the 74LVQ14 has

hysteresis between the positive and negative

input threshold typically of 650mV.

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 14

IMPROVED LATCH-UP IMMUNITY

This together with its schmitt trigger function

allows it to be used on line receivers with slow

rise/fall input signals.

DESCRIPTION

The 74LVQ14 is a low voltage CMOS HEX

SCHMITT INVERTER fabricated with sub-micron

silicon gate and double-layer metal wiring C MOS

technology. It is ideal for low power and low noise

3.3V applications.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The internal circuit is composed of 3 stages

Figure 1: Pin Connection And IEC Logic Symbols

Rev. 5

1/11

July 2004

12 3 4 5 6 7...11

中文翻译

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型号	品牌	获取价格	描述	数据表
74LVQ14M	STMICROELECTRONICS	获取价格	HEX SCHMITT INVERTER
74LVQ14MTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS HEX SCHMITT INVERTER
74LVQ14SC	FAIRCHILD	获取价格	Low Voltage Hex Inverter with Schmitt Trigger Input
74LVQ14SCX	ETC	获取价格	Hex Inverter
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74LVQ14SJ	FAIRCHILD	获取价格	Low Voltage Hex Inverter with Schmitt Trigger Input
74LVQ14SJX	ETC	获取价格	Hex Inverter
74LVQ14T	STMICROELECTRONICS	获取价格	HEX SCHMITT INVERTER
74LVQ14TTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS HEX SCHMITT INVERTER
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