MC74LVXT8051

更新时间： 2024-10-01 22:15:03

品牌	Logo	应用领域
安森美 - ONSEMI		解复用器
页数	文件大小	规格书
12页	250K
描述
Analog Multiplexer/Demultiplexer

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MC74LVXT8051 数据手册

High–Performance Silicon–Gate CMOS

The MC74LVXT8051 utilizes silicon–gate CMOS technology to

achieve fast propagation delays, low ON resistances, and low OFF

leakage currents. This analog multiplexer/demultiplexer controls

analog voltages that may vary across the complete power supply range

http://onsemi.com

(from V

to GND).

The LVXT8051 is similar in pinout to the high–speed HC4051A

and the metal–gate MC14051B. The Channel–Select inputs determine

which one of the Analog Inputs/Outputs is to be connected by means

of an analog switch to the Common Output/Input. When the Enable

pin is HIGH, all analog switches are turned off.

16–LEAD SOIC

D SUFFIX

CASE 751B

16–LEAD TSSOP

DT SUFFIX

CASE 948F

The Channel–Select and Enable inputs are compatible with

TTL–type input thresholds. The input protection circuitry on this

device allows overvoltage tolerance on the input, allowing the device

to be used as a logic–level translator from 3.0V CMOS logic to 5.0V

CMOS Logic or from 1.8V CMOS logic to 3.0V CMOS Logic while

operating at the higher–voltage power supply.

PIN CONNECTION AND

MARKING DIAGRAM (Top View)

The MC74LVXT8051 input structure provides protection when voltages

up to 7V are applied, regardless of the supply voltage. This allows the

MC74LVXT8051 to be used to interface 5V circuits to 3V circuits.

This device has been designed so that the ON resistance (R ) is more

X5 Enable NC GND

linear over input voltage than R of metal–gate CMOS analog switches.

For detailed package marking information, see the Marking

Diagram section on page 11 of this data sheet.

• Fast Switching and Propagation Speeds

• Low Crosstalk Between Switches

• Diode Protection on All Inputs/Outputs

FUNCTION TABLE – MC74LVXT8051

• Analog Power Supply Range (V

– GND) = 2.0 to 6.0 V

Control Inputs

• Digital (Control) Power Supply Range (V

• Improved Linearity and Lower ON Resistance Than Metal–Gate

Counterparts

• Low Noise

– GND) = 2.0 to 6.0 V

Select

Enable

ON Channels

NONE

• In Compliance With the Requirements of JEDEC Standard No. 7A

LOGIC DIAGRAM

MC74LVXT8051

Single–Pole, 8–Position Plus Common Off

X = Don’t Care

COMMON

OUTPUT/

INPUT

ANALOG

INPUTS/

ORDERING INFORMATION

MULTIPLEXER/

DEMULTIPLEXER

OUTPUTS

Device

Package

SOIC

Shipping

MC74LVXT8051D

MC74LVXT8051DR2

MC74LVXT8051DT

48 Units/Rail

2500 Units/Reel

96 Units/Rail

SOIC

CHANNEL

SELECT

INPUTS

TSSOP

PIN 16 = V

PIN 8 = GND

MC74LVXT8051DTR2 TSSOP 2500 Units/Reel

ENABLE

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

March, 2000 – Rev. 2

MC74LVXT8051/D

12 3 4 5 6 7...12

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与MC74LVXT8051相关器件

型号	品牌	获取价格	描述	数据表
MC74LVXT8051_05	ONSEMI	获取价格	Analog Multiplexer / Demultiplexer High−Performance Silicon−Gate CMOS
MC74LVXT8051_11	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer
MC74LVXT8051D	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer
MC74LVXT8051DG	ONSEMI	获取价格	Analog Multiplexer / Demultiplexer High−Performance Silicon−Gate CMOS
MC74LVXT8051DR2	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer
MC74LVXT8051DR2G	ONSEMI	获取价格	Analog Multiplexer / Demultiplexer High−Performance Silicon−Gate CMOS
MC74LVXT8051DT	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer
MC74LVXT8051DTR2	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer
MC74LVXT8051DTR2G	ONSEMI	获取价格	SGL ENDED MULTIPLEXER
MC74LVXT8051DTRG	ONSEMI	获取价格	Analog Multiplexer/Demultiplexer (Mux/Demux), TSSOP-16, 2500-REEL

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