Datasheet > 驱动程序和接口 > 线路驱动器或接收器> SN55LBC174W

SN55LBC174W

更新时间： 2024-10-31 22:50:15

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
9页	139K
描述
QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER

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SN55LBC174W 技术参数

生命周期：	Obsolete	零件包装代码：	DFP
包装说明：	DFP,	针数：	16
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.83
差分输出：	YES	驱动器位数：	2
输入特性：	STANDARD	接口集成电路类型：	LINE DRIVER
接口标准：	EIA-485	JESD-30 代码：	R-GDFP-F16
长度：	10.2 mm	功能数量：	2
端子数量：	16	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出特性：	3-STATE
输出极性：	COMPLEMENTARY	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DFP	封装形状：	RECTANGULAR
封装形式：	FLATPACK	认证状态：	Not Qualified
座面最大高度：	2.03 mm	最大压摆率：	7 mA
最大供电电压：	5.25 V	最小供电电压：	4.75 V
标称供电电压：	5 V	表面贴装：	YES
技术：	BICMOS	温度等级：	MILITARY
端子形式：	FLAT	端子节距：	1.27 mm
端子位置：	DUAL	最大传输延迟：	40 ns
宽度：	6.73 mm

SN55LBC174W 数据手册

SN55LBC174

QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER

SGLS082 – MARCH 1995

J OR W PACKAGE

(TOP VIEW)

Meets EIA Standard RS-485

Designed for High-Speed Multipoint

Transmission on Long Bus Lines in Noisy

Environments

Supports Data Rates up to and Exceeding

Ten Million Transfers Per Second

13 4Z

1,2EN

Common-Mode Output Voltage Range of

–7 V to 12 V

12 3,4EN

Positive- and Negative-Current Limiting

GND

Low Power Consumption . . . 1.5 mA Max

(Output Disabled)

FK PACKAGE

(TOP VIEW)

description

The SN55LBC174 is composed of monolithic

quadruple differential line drivers with 3-state

outputs. This device is designed to meet the

requirements of the Electronics Industry

Association (EIA) Standard RS-485 and is

20 19

1,2EN

optimized

for

balanced

multipoint

bus

3,4EN

transmission at data rates up to and exceeding 10

million bits per second. Each driver features wide

positive and negative common-mode output

10 11 12 13

voltage

ranges,

current

limiting,

and

thermal-shutdown protection making it suitable

for party-line applications in noisy environments.

This device is designed using LinBiCMOS ,

facilitating ultra-low power consumption and

inherent robustness.

NC – No internal connection

The SN55LBC174 provides positive and negative-current limiting and thermal shutdown for protection from line

fault conditions on the transmission bus line. This device offers optimum performance when used with the

SN55LBC173quadruple line receiver. The SN55LBC174 is available in the 16-pin CDIP package (J), the 16-pin

CPAK (W), or the 20-pin LCCC package (FK).

The SN55LBC174 is characterized for operation over the military temperature range of –55°C to 125°C.

FUNCTION TABLE

(each driver)

OUTPUTS

INPUT

ENABLE

H = high level, L = low level, X = irrelevant,

Z = high impedance (off)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

LinBiCMOS is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...9

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与SN55LBC174W相关器件

型号	品牌	获取价格	描述	数据表
SN55LBC175	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175_04	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175FK	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175J	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175W	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC176	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176_07	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176_08	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176D	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176DR	TI	获取价格	LINE TRANSCEIVER, PDSO8, PLASTIC, DSO-8

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