Datasheet > 74LVC244A

74LVC244A

更新时间： 2024-11-12 14:55:51

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
10页	482K
描述
Octal Buffer/Line Driver with 3 State Outputs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74LVC244A 数据手册

74LVC244A

OCTAL BUFFER/LINE DRIVER WITH 3 STATE OUTPUTS

Description

Pin Assignments

The 74LVC244A provides two 4-bit line drivers with separate output-

enable (OE) inputs. When OE is low, the device passes data from the

A inputs to the Y outputs. When OE is high, the outputs are in the

high-impedance state.

The device is designed for operation with a power supply range of

1.65V to 3.6V.

The inputs are tolerant to 5.5V allowing this device to be used in a

mixed voltage environment. The device is fully specified for partial

power down applications using I_OFF. The I_OFFcircuitry disables the

output preventing damaging current backflow when the device is

powered down.

Features

•

Supply Voltage Range from 1.65V to 3.6V

Sinks or Sources 24ma at V_CC= 3V

CMOS Low Power Consumption

Applications

_OFFSupports Partial - Power Down Operation

•

General Purpose Logic

Inputs or Outputs Accept up to 5.5V

Bus Driving

Inputs can be Driven by 3.3V or 5V Allowing for Mixed Voltage

Applications

Power Down Signal Isolation

Wide array of products such as:

•

Schmitt Trigger Action at All Inputs

PCs, Notebooks, Netbooks, Ultrabooks

Networking Computer Peripherals, Hard Drives, CD/DVD

ROM

Typical V_OLP(Quiet Output Ground Bounce) Less than 0.8V with

V_CC= 3.3V and T_A= +25°C

•

Typical V_OHV(Quiet Output Dynamic VOH) Greater than 2.0V

with V_CC= 3.3V and T_A= +25°C

TV, DVD, DVR, Set Top Box

ESD Protection Tested per JESD 22

Exceeds 200-V Machine Model (A115)

Exceeds 2000-V Human Body Model (A114)

Exceeds 1000-V Charged Device Model (C101)

•

Latch-Up Exceeds 250mA per JESD 78, Class I

All devices are:

Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free,

"Green" and Lead-Free.

3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 10

www.diodes.com

July 2014

74LVC244A

Document number: DS35888 Rev. 1 - 2

12 3 4 5 6 7...10

中文翻译

下载PDF

与74LVC244A相关器件

型号	品牌	获取价格	描述	数据表
74LVC244A_03	NXP	获取价格	Octal buffer/line driver with 5 V tolerant inputs/outputs (3-state)
74LVC244A_16	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer
74LVC244ABQ	NEXPERIA	获取价格	Octal buffer/line driver; 3-stateProduction
74LVC244ABQ	NXP	获取价格	Octal buffer/line driver with 5 V tolerant inputs/outputs (3-state)
74LVC244ABQ,115	NXP	获取价格	74LVC(H)244A - Octal buffer/line driver; 3-state QFN 20-Pin
74LVC244ABQ-Q100	NXP	获取价格	LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PQCC20, 2.50 X 4.50 MM, 0.85 MM HEIGHT,
74LVC244ABQ-Q100	NEXPERIA	获取价格	Octal buffer/line driver; 3-stateProduction
74LVC244ABQ-Q100X	NXP	获取价格	74LVC(H)244A-Q100 - Octal buffer/line driver; 3-state QFN 20-Pin
74LVC244ABX	NXP	获取价格	Octal buffer/line driver; 3-state
74LVC244ABZ	NEXPERIA	获取价格	Octal buffer/line driver; 3-stateProduction

与74LVC244A相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

7
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

8
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

31

产品中心

服务支持

精选活动

关于我们

帮助中心

74LVC244A

74LVC244A 数据手册

与74LVC244A相关器件

与74LVC244A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

74LVC244A

74LVC244A 数据手册

与74LVC244A相关器件

与74LVC244A相关文章

您还可以找

您在本页遇到什么问题？