74LVQ373

更新时间： 2024-11-20 22:53:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
7页	73K
描述
Low Voltage Octal Transparent Latch with 3-STATE Outputs

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中文翻译

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数据手册

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74LVQ373 数据手册

February 1992

Revised June 2001

74LVQ373

Low Voltage Octal Transparent Latch

with 3-STATE Outputs

General Description

Features

■ Ideal for low power/low noise 3.3V applications

The LVQ373 consists of eight latches with 3-STATE out-

puts for bus organized system applications. The latches

appear transparent to the data when Latch Enable (LE) is

HIGH. When LE is low, the data satisfying the input timing

requirements is latched. Data appears on the bus when the

Output Enable (OE) is LOW. When OE is HIGH, the bus

output is in the high impedance state.

■ Implements patented EMI reduction circuitry

■ Available in SOIC JEDEC, SOIC EIAJ and QSOP

packages

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Improved latch-up immunity

■ Guaranteed incident wave switching into 75Ω

■ 4 kV minimum ESD immunity

Ordering Code:

Order Number

74LVQ373SC

74LVQ373SJ

Package Number

M20B

Package Description

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

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

20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide

M20D

74LVQ373QSC

MQA20

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

Logic Symbols

Connection Diagram

IEEE/IEC

Truth Table

Inputs

Outputs

O_n

Pin Descriptions

D_n

Pin Names

Description

D₀–D₇

Data Inputs

Latch Enable Input

O₀

Output Enable Input

3-STATE Latch Outputs

H = HIGH Voltage Level

Z = High Impedance

L = LOW Voltage Level

X = Immaterial

O₀–O₇

₀= Previous O₀before HIGH to Low transition of Latch Enable

DS011359

www.fairchildsemi.com

12 3 4 5 6 7

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与74LVQ373相关器件

型号	品牌	获取价格	描述	数据表
74LVQ373_04	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING
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74LVQ373MSA	FAIRCHILD	获取价格	暂无描述
74LVQ373MSAX	FAIRCHILD	获取价格	Bus Driver, LVQ Series, 1-Func, 8-Bit, True Output, PDSO20
74LVQ373MTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING
74LVQ373QSC	FAIRCHILD	获取价格	Low Voltage Octal Transparent Latch with 3-STATE Outputs
74LVQ373QSCX	FAIRCHILD	获取价格	Low Voltage Octal Transparent Latch with 3-STATE Outputs
74LVQ373SC	FAIRCHILD	获取价格	Low Voltage Octal Transparent Latch with 3-STATE Outputs
74LVQ373SCX	FAIRCHILD	获取价格	Low Voltage Octal Transparent Latch with 3-STATE Outputs
74LVQ373SJ	FAIRCHILD	获取价格	Low Voltage Octal Transparent Latch with 3-STATE Outputs