Datasheet > 74LCXP16245MEAX

74LCXP16245MEAX

更新时间： 2024-01-24 09:02:37

品牌	Logo	应用领域
其他 - ETC		总线收发器逻辑集成电路光电二极管
页数	文件大小	规格书
8页	93K
描述
Dual 8-bit Bus Transceiver

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

74LCXP16245MEAX 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	零件包装代码：	TSSOP
包装说明：	6.10 MM, MO-153ED, TSSOP-48	针数：	48
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.13
其他特性：	WITH DIRECTION CONTROL	控制类型：	COMMON CONTROL
计数方向：	BIDIRECTIONAL	系列：	LVC/LCX/Z
JESD-30 代码：	R-PDSO-G48	JESD-609代码：	e4
长度：	12.5 mm	负载电容（CL）：	50 pF
逻辑集成电路类型：	BUS TRANSCEIVER	最大I（ol）：	0.024 A
湿度敏感等级：	2	位数：	8
功能数量：	2	端口数量：	2
端子数量：	48	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出特性：	3-STATE
输出极性：	TRUE	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP48,.3,20
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：	TAPE AND REEL	峰值回流温度（摄氏度）：	260
电源：	3.3 V	Prop。Delay @ Nom-Sup：	5.5 ns
传播延迟（tpd）：	6.6 ns	认证状态：	Not Qualified
座面最大高度：	1.2 mm	子类别：	Bus Driver/Transceivers
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	2 V
标称供电电压 (Vsup)：	2.5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	翻译：	N/A
宽度：	6.1 mm	Base Number Matches：	1

74LCXP16245MEAX 数据手册

August 1998

Revised April 2001

74LCXP16245

Low Voltage 16-Bit Bidirectional Transceiver with

5V Tolerant Inputs/Outputs and Pull-Down Resistors

General Description

Features

■ 5V tolerant inputs and outputs

The LCXP16245 contains sixteen non-inverting bidirec-

tional buffers with 3-STATE outputs and is intended for bus

oriented applications. The device is designed for low volt-

age (2.5V or 3.3V) V_CCapplications with capability of inter-

■ 2.3V–3.6V V_CCspecifications provided

■ I/O pull-down resistors terminate inactive busses ensur-

ing a stable bus state

facing to a 5V signal environment. The device is byte

controlled. Each byte has separate control inputs which

could be shorted together for full 16-bit operation. The T/R

inputs determine the direction of data flow through the

device. The OE inputs disable both the A and B ports by

placing them in a high impedance state.

■ 5.5 ns t_PDmax (V_CC= 3.3V), 20 µA I_CCmax

■ Power down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ ±24 mA output drive (V_CC= 3.0V)

■ Implements patented noise/EMI reduction circuitry

■ Pinout compatible with 74 series 16245

■ Latch-up performance exceeds 500 mA

■ ESD performance:

In addition, A and B port datapath pins have built-in resis-

tors to GND allowing the pins to float without any increase

in I_CCcurrent. This feature is intended to address modular

and space constrained applications where additional space

consumed by external resistors is not available.

Human body model > 2000V

The LCXP16245 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing CMOS low power dissipation.

Machine model > 200V

Note 1: To ensure the high-impedance state during power up or down OE

should be tied to V_CCthrough a pull-up resistor: the minimum value or the

resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Order Number

74LCXP16245MEA

74LCXP16245MTD

Package Number

MS48A

Package Description

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

MTD48

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

Logic Symbol

Pin Descriptions

Pin Names

OE_n

Description

Output Enable Input

T/R_n

Transmit/Receive Input

A₀–A₁₅

B₀–B₁₅

Side A Inputs or 3-STATE Outputs

Side B Inputs or 3-STATE Outputs

DS500053

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

下载PDF

与74LCXP16245MEAX相关器件

型号	品牌	获取价格	描述	数据表
74LCXP16245MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and Pull-Down
74LCXP16245MTD	ONSEMI	获取价格	带5V容差输入输出和下拉电阻的低电压16位双向收发器
74LCXP16245MTDX	FAIRCHILD	获取价格	Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 6.10 MM, MO-1
74LCXP16245MTDX	ONSEMI	获取价格	带5V容差输入输出和下拉电阻的低电压16位双向收发器
74LCXP16245MTDX_NL	FAIRCHILD	获取价格	暂无描述
74LCXR162245	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and 26W Serie
74LCXR162245CW	FAIRCHILD	获取价格	暂无描述
74LCXR162245MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and 26W Serie
74LCXR162245MEAX	ETC	获取价格	Dual 8-bit Bus Transceiver
74LCXR162245MEX	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and 26W Serie

与74LCXP16245MEAX相关文章

MAX232IDR数据手册：产品特性、电气参数、替代型号推荐
2024-07-02

1
2N7002DW数据手册：参数解读、引脚信息、替代型号推荐
2024-07-02

1
网络滤波器、EMI滤波器与EMC滤波器在电子元器件中的分类关系
2024-07-02

1
NTC热敏电阻与PTC热敏电阻的应用原理及选型原则
2024-07-02

2

产品中心

服务支持

精选活动

关于我们

帮助中心

74LCXP16245MEAX

74LCXP16245MEAX 技术参数

74LCXP16245MEAX 数据手册

与74LCXP16245MEAX相关器件

与74LCXP16245MEAX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

74LCXP16245MEAX

74LCXP16245MEAX 技术参数

74LCXP16245MEAX 数据手册

与74LCXP16245MEAX相关器件

与74LCXP16245MEAX相关文章

您还可以找

您在本页遇到什么问题？