5秒后页面跳转
捷配首页

Datasheet > 逻辑 > 总线驱动器/收发器> SN54ABT640FK
SN54ABT640FK PDF预览

SN54ABT640FK

更新时间： 2024-11-11 23:06:07
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器逻辑集成电路输出元件信息通信管理
页数 文件大小 规格书
6页 110K
描述
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

SN54ABT640FK 技术参数

生命周期：Obsolete零件包装代码：QFN
包装说明：CERAMIC, CC-20针数：20
Reach Compliance Code：unknown风险等级：5.84
Is Samacsys：N其他特性：WITH DIRECTION CONTROL
系列：ABTJESD-30 代码：S-CQCC-N20
长度：8.89 mm负载电容（CL）：50 pF
逻辑集成电路类型：BUS TRANSCEIVER位数：8
功能数量：1端口数量：2
端子数量：20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：INVERTED封装主体材料：CERAMIC, METAL-SEALED COFIRED
封装代码：QCCN封装形状：SQUARE
封装形式：CHIP CARRIER最大电源电流（ICC）：30 mA
传播延迟（tpd）：5 ns认证状态：Not Qualified
座面最大高度：2.03 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：BICMOS
温度等级：MILITARY端子形式：NO LEAD
端子节距：1.27 mm端子位置：QUAD
宽度：8.89 mmBase Number Matches：1

SN54ABT640FK 数据手册

 浏览型号SN54ABT640FK的Datasheet PDF文件第2页浏览型号SN54ABT640FK的Datasheet PDF文件第3页浏览型号SN54ABT640FK的Datasheet PDF文件第4页浏览型号SN54ABT640FK的Datasheet PDF文件第5页浏览型号SN54ABT640FK的Datasheet PDF文件第6页 
SN54ABT640, SN74ABT640  
OCTAL BUS TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS104C – FEBRUARY 1991 – REVISED JANUARY 1997  
SN54ABT640 . . . J PACKAGE  
SN74ABT640 . . . DB, DW, N, OR PW PACKAGE  
(TOP VIEW)  
State-of-the-Art EPIC-ΙΙB BiCMOS Design  
Significantly Reduces Power Dissipation  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
DIR  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
OE  
B1  
B2  
B3  
B4  
B5  
Latch-Up Performance Exceeds 500 mA Per  
JEDEC Standard JESD-17  
Typical V  
(Output Ground Bounce) < 1 V  
OLP  
at V  
= 5 V, T = 25°C  
CC  
A
High-Drive Outputs (–32-mA I  
,
OH  
13 B6  
12 B7  
64-mA I  
)
OL  
Package Options Include Plastic  
11  
GND  
B8  
Small-Outline (DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages, Ceramic Chip Carriers (FK), and  
Plastic (N) and Ceramic (J) DIPs  
SN54ABT640 . . . FK PACKAGE  
(TOP VIEW)  
description  
3
2
1
20 19  
18  
The ’ABT640 bus transceivers are designed for  
asynchronous communication between data  
buses. These devices transmit inverted data from  
the A bus to the B bus or from the B bus to the  
A bus, depending on the level at the direction-  
control (DIR) input. The output-enable (OE) input  
can be used to disable the device so that the  
buses are effectively isolated.  
B1  
B2  
B3  
B4  
B5  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
17  
16  
15  
14  
9 10 11 12 13  
To ensure the high-impedance state during power  
up or power down, OE should be tied to V  
CC  
through a pullup resistor; the minimum value of  
the resistor is determined by the current-sinking  
capability of the driver.  
The SN54ABT640 is characterized for operation over the full military temperature range of –55°C to 125°C. The  
SN74ABT640 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
INPUTS  
OPERATION  
OE  
L
DIR  
L
B data to A bus  
A data to B bus  
Isolation  
L
H
H
X
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.  
EPIC-ΙΙB is a trademark of Texas Instruments Incorporated.  
Copyright 1997, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
123456

中文翻译

下载PDF

与SN54ABT640FK相关器件

型号 品牌 获取价格 描述 数据表
SN54ABT640J TI

获取价格

 		OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT646 TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN54ABT646A TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUPUTS
SN54ABT646A_07 TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN54ABT646AFK TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUPUTS
SN54ABT646AJT TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUPUTS
SN54ABT646AW TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUPUTS
SN54ABT646FK TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN54ABT646JT TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN54ABT651 TI

获取价格

 		OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

与SN54ABT640FK相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证