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SN74LVCC3245ADBR PDF预览

SN74LVCC3245ADBR

更新时间： 2024-02-20 13:58:56
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光电二极管输出元件
页数 文件大小 规格书
18页 378K
描述
OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

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SN74LVCC3245ADBR 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：SSOP
包装说明：SSOP-24针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.95Is Samacsys：N
其他特性：ALSO REQUIRES 3V TO 5.5V SUPPLY FOR PORT B控制类型：COMMON CONTROL
计数方向：BIDIRECTIONAL系列：LVC/LCX/Z
JESD-30 代码：R-PDSO-G24JESD-609代码：e4
长度：8.2 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：24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：SSOP封装等效代码：SSOP24,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
包装方法：TR峰值回流温度（摄氏度）：260
电源：3.3 V最大电源电流（ICC）：0.13 mA
Prop。Delay @ Nom-Sup：7.6 ns传播延迟（tpd）：11.2 ns
认证状态：Not Qualified座面最大高度：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)：2.3 V标称供电电压 (Vsup)：3.3 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：3V & 3/5V宽度：5.3 mm
Base Number Matches：1

SN74LVCC3245ADBR 数据手册

 浏览型号SN74LVCC3245ADBR的Datasheet PDF文件第2页浏览型号SN74LVCC3245ADBR的Datasheet PDF文件第3页浏览型号SN74LVCC3245ADBR的Datasheet PDF文件第4页浏览型号SN74LVCC3245ADBR的Datasheet PDF文件第5页浏览型号SN74LVCC3245ADBR的Datasheet PDF文件第6页浏览型号SN74LVCC3245ADBR的Datasheet PDF文件第7页 
SN74LVCC3245A  
OCTAL BUS TRANSCEIVER  
WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS  
www.ti.com  
SCAS585O–NOVEMBER 1996–REVISED MARCH 2005  
FEATURES  
DB, DBQ, DW, NS, OR PW PACKAGE  
(TOP VIEW)  
•
Bidirectional Voltage Translator  
•
2.3 V to 3.6 V on A Port and 3 V to 5.5 V on B  
Port  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
DIR  
V
CCB  
CCA  
2
NC  
OE  
B1  
B2  
B3  
•
•
•
Control Inputs VIH/VIL Levels Are Referenced  
to VCCA Voltage  
3
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
4
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
5
6
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
7
B4  
8
B5  
B6  
B7  
B8  
9
10  
11  
12  
– 1000-V Charged-Device Model (C101)  
GND  
GND  
GND  
NC - No internal connection  
DESCRIPTION/ORDERING INFORMATION  
This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track  
VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3  
V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a  
3.3-V system environment and vice versa.  
The SN74LVCC3245A 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. The control circuitry (DIR, OE) is powered by VCCA  
.
ORDERING INFORMATION  
TA  
PACKAGE(1)  
Tube of 25  
ORDERABLE PART NUMBER  
TOP-SIDE MARKING  
SN74LVCC3245ADW  
SN74LVCC3245ADWR  
SN74LVCC3245ANSR  
SN74LVCC3245ADBR  
SN74LVCC3245ADBQR  
SN74LVCC3245APW  
SN74LVCC3245APWR  
SN74LVCC3245APWT  
SOIC – DW  
LVCC3245A  
Reel of 2000  
Reel of 2000  
Reel of 2000  
SOP – NS  
LVCC3245A  
LH245A  
SSOP – DB  
–40°C to 85°C  
SSOP (QSOP) – DBQ Reel of 2500  
Tube of 60  
LVCC3245A  
TSSOP – PW  
Reel of 2000  
Reel of 250  
LH245A  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
FUNCTION TABLE  
(EACH TRANSCEIVER)  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1996–2005, 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.  
1234567...18

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SN74LVCC3245ADBR 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVCC3245ADBRG4 TI

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 具有可调节输出电压和三态输出的八路总线收发器 | DB | 24 | -40 to 85
CLVCC3245AIDBREP TI

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 OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SN74LVCC3245ADBRE4 TI

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 OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

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SN74LVCC3245ADBRG4 TI

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 		具有可调节输出电压和三态输出的八路总线收发器 | DB | 24 | -40 to 85
SN74LVCC3245ADW TI

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 		OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SN74LVCC3245ADWG4 TI

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 		具有可调节输出电压和三态输出的八路总线收发器 | DW | 24 | -40 to 85
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 		OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SN74LVCC3245ADWRE4 TI

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 		OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SN74LVCC3245ADWRG4 TI

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 		具有可调节输出电压和三态输出的八路总线收发器 | DW | 24 | -40 to 85
SN74LVCC3245A-EP TI

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 		OCTAL BUS TRASCEIVER WITH ADJJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
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