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SN74ALVC245PWRG4 PDF预览

SN74ALVC245PWRG4

更新时间: 2024-11-09 05:24:55
品牌 Logo 应用领域
德州仪器 - TI 总线收发器输出元件
页数 文件大小 规格书
19页 744K
描述
OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SN74ALVC245PWRG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP20,.25
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.11其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:ALVC/VCX/AJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 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:1
位数:8功能数量:1
端口数量:2端子数量:20
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:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TR
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:3.4 ns传播延迟(tpd):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):1.65 V标称供电电压 (Vsup):1.8 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:0.65 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:4.4 mm
Base Number Matches:1

SN74ALVC245PWRG4 数据手册

 浏览型号SN74ALVC245PWRG4的Datasheet PDF文件第2页浏览型号SN74ALVC245PWRG4的Datasheet PDF文件第3页浏览型号SN74ALVC245PWRG4的Datasheet PDF文件第4页浏览型号SN74ALVC245PWRG4的Datasheet PDF文件第5页浏览型号SN74ALVC245PWRG4的Datasheet PDF文件第6页浏览型号SN74ALVC245PWRG4的Datasheet PDF文件第7页 
SN74ALVC245  
OCTAL BUS TRANSCEIVER  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES271DAPRIL 1999REVISED JULY 2004  
FEATURES  
±24-mA Output Drive at 3.3 V  
Operates from 1.65 V to 3.6 V  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
Max tpd of 3.4 ns at 3.3 V  
DGV, DW, NS, OR PW PACKAGE  
(TOP VIEW)  
RGY PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
DIR  
A1  
A2  
V
CC  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
1
20  
19  
18  
17  
16  
15  
14  
13  
12  
2
3
4
5
6
7
8
9
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
A3  
A4  
A5  
A6  
A7  
A8  
GND  
10  
11  
DESCRIPTION/ORDERING INFORMATION  
This octal bus transceiver is designed for 1.65-V to 3.6-V VCC operation.  
The SN74ALVC245 is designed for asynchronous communication between data buses. The device transmits  
data from the A bus to the B bus or from the B bus to the A bus, depending on the logic 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.  
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74ALVC245RGYR  
SN74ALVC245DW  
TOP-SIDE MARKING  
VA245  
QFN - RGY  
SOIC - DW  
SOP - NS  
Tape and reel  
Tube  
ALVC245  
ALVC245  
VA245  
Tape and reel  
Tape and reel  
Tube  
SN74ALVC245DWR  
SN74ALVC245NSR  
-40°C to 85°C  
SN74ALVC245PW  
TSSOP - PW  
TVSOP - DGV  
Tape and reel  
Tape and reel  
SN74ALVC245PWR  
SN74ALVC245DGVR  
VA245  
(1) 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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1999–2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

SN74ALVC245PWRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALVCH245PWR TI

完全替代

OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVCH245PW TI

完全替代

OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVC245PWR TI

完全替代

OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

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