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参数资料
| 型号： | MC74LVXT8051DTR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 运动控制电子 |
| 英文描述： | Analog Multiplexer/Demultiplexer |
| 中文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16 |
| 封装： | LEAD FREE, TSSOP-16 |
| 文件页数： | 1/12页 |
| 文件大小： | 247K |
| 代理商： | MC74LVXT8051DTR2 |
Semiconductor Components Industries, LLC, 1999
March, 2000 – Rev. 2
1
Publication Order Number:
MC74LVXT8051/D
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
(from VCC 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.
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.
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 (Ron) is more
linear over input voltage than Ron of metal–gate CMOS analog switches.
Fast Switching and Propagation Speeds
Low Crosstalk Between Switches
Diode Protection on All Inputs/Outputs
Analog Power Supply Range (VCC – GND) = 2.0 to 6.0 V
Digital (Control) Power Supply Range (VCC – GND) = 2.0 to 6.0 V
Improved Linearity and Lower ON Resistance Than Metal–Gate
Counterparts
Low Noise
In Compliance With the Requirements of JEDEC Standard No. 7A
LOGIC DIAGRAM
MC74LVXT8051
Single–Pole, 8–Position Plus Common Off
X0
13
X1
14
X2
15
X3
12
X4
X5
X6
X7
A
11
B
10
C
ENABLE
1
5
2
4
9
6
MULTIPLEXER/
DEMULTIPLEXER
X
3
ANALOG
INPUTS/
OUTPUTS
CHANNEL
SELECT
INPUTS
PIN 16 = VCC
PIN 8 = GND
COMMON
OUTPUT/
INPUT
16–LEAD SOIC
D SUFFIX
CASE 751B
http://onsemi.com
L
L
L
L
H
H
H
H
X
L
L
H
H
L
L
H
H
X
L
H
L
H
L
H
L
H
X
FUNCTION TABLE – MC74LVXT8051
Control Inputs
ON Channels
Enable
Select
B
C
A
X0
X1
X2
X3
X4
X5
X6
X7
NONE
L
L
L
L
L
L
L
L
H
X = Don’t Care
16–LEAD TSSOP
DT SUFFIX
CASE 948F
15
16
14
13
12
11
10
2
1
X4
3
X
4
X7
5
X5
6
7
VCC
9
8
X2
X1
X0
X3
A
B
C
X6
Enable NC
GND
PIN CONNECTION AND
MARKING DIAGRAM
(Top View)
For detailed package marking information, see the Marking
Diagram section on page 11 of this data sheet.
Device
Package
Shipping
ORDERING INFORMATION
MC74LVXT8051D
SOIC
48 Units/Rail
MC74LVXT8051DR2
SOIC
2500 Units/Reel
MC74LVXT8051DT
TSSOP
96 Units/Rail
MC74LVXT8051DTR2
TSSOP
2500 Units/Reel
相关PDF资料 |
PDF描述 |
|---|---|
| MC74LVXT8053DR2 | Analog Multiplexer/Demultiplexer |
| MC74LVXT8053 | Analog Multiplexer/Demultiplexer |
| MC74LVXT8053D | Analog Multiplexer/Demultiplexer |
| MC74LVXT8053DT | Analog Multiplexer/Demultiplexer |
| MC74LVXT8053DTR2 | Analog Multiplexer/Demultiplexer |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74LVXT8051DTRG | 功能描述:多路器开关 IC LOG CMOS MLTIPLXR 8CHAN RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC74LVXT8051M | 功能描述:多路器开关 IC LOG CMOS MLTIPLXR 8CHAN RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC74LVXT8051MEL | 功能描述:多路器开关 IC LOG CMOS MLTIPLXR 8CHAN RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC74LVXT8051MELG | 功能描述:多路器开关 IC LOG CMOS MLTIPLXR 8CHAN RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC74LVXT8051MG | 功能描述:多路器开关 IC LOG CMOS MLTIPLXR 8CHAN RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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