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SN74BCT245NE4 PDF预览

SN74BCT245NE4

更新时间: 2024-11-14 05:17:39
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器触发器逻辑集成电路光电二极管信息通信管理
页数 文件大小 规格书
20页 597K
描述
OCTAL BUS TRANSCEIVERS OCTAL BUS TRANSCEIVERS

SN74BCT245NE4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:DIP-20针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:5.38
Is Samacsys:N其他特性:WITH DIRECTION CONTROL; IOL = 24MA @ VOL = 0.5V & IOH = 3MA @ VOH = 2.4V FOR PORT A
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:BCT/FBTJESD-30 代码:R-PDIP-T20
JESD-609代码:e4长度:25.4 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.064 A位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:70 °C
最低工作温度:输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):0.09 mA
Prop。Delay @ Nom-Sup:7 ns传播延迟(tpd):7 ns
认证状态:Not Qualified施密特触发器:No
座面最大高度:5.08 mm子类别:Bus Driver/Transceivers
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:NO
技术:BICMOS温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:THROUGH-HOLE
端子节距:2.54 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:7.62 mmBase Number Matches:1

SN74BCT245NE4 数据手册

 浏览型号SN74BCT245NE4的Datasheet PDF文件第2页浏览型号SN74BCT245NE4的Datasheet PDF文件第3页浏览型号SN74BCT245NE4的Datasheet PDF文件第4页浏览型号SN74BCT245NE4的Datasheet PDF文件第5页浏览型号SN74BCT245NE4的Datasheet PDF文件第6页浏览型号SN74BCT245NE4的Datasheet PDF文件第7页 
SN54BCT245, SN74BCT245  
OCTAL BUS TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS013H – SEPTEMBER 1998 – REVISED MAY 2002  
SN54BCT245 . . . J OR W PACKAGE  
SN74BCT245 . . . DB, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
3-State Outputs Drive Bus Lines or Buffer  
Memory Address Registers  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
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  
description  
These octal bus transceivers are designed for  
asynchronous communication between data  
buses. The devices transmit data from the A bus  
to the B bus or from the B bus to the A bus,  
depending upon the level at the direction-control  
(DIR) input. The output-enable (OE) input can be  
used to disable the device so the buses are  
effectively isolated.  
13 B6  
12 B7  
11  
GND  
B8  
SN54BCT245 . . . FK PACKAGE  
(TOP VIEW)  
3
2
1
20 19  
18  
B1  
B2  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
17  
16 B3  
15  
B4  
B5  
14  
9 10 11 12 13  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP – N  
Tube  
SN74BCT245N  
SN74BCT245N  
Tube  
SN74BCT245DW  
SN74BVT245DWR  
SN74BCT245NSR  
SN74BCT245DBR  
SN74BCT245PWR  
SNJ54BCT245J  
SOIC – DW  
BCT245  
Tape and reel  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
0°C to 70°C  
SOP – NS  
SSOP – DB  
TSSOP – PW  
CDIP – J  
BCT245  
BT245  
BT245  
SNJ54BCT245J  
SNJ54BCT245W  
–55°C to 125°C  
CFP – W  
Tube  
SNJ54BCT245W  
SNJ54BCT245FK  
LCCC – FK  
Tube  
SNJ54BCT245FK  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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.  
Copyright 2002, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74BCT245NE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74BCT245N TI

完全替代

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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SN74BCT245NSRE4 TI

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SN74BCT245NSRG4 TI

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SN74BCT245PW TI

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SN74BCT245PWE4 TI

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SN74BCT245PWG4 TI

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SN74BCT245PWR TI

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SN74BCT245PWRE4 TI

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OCTAL BUS TRANSCEIVERS OCTAL BUS TRANSCEIVERS
SN74BCT245PWRG4 TI

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