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SN74LVC2T45DCTTE4 PDF预览

SN74LVC2T45DCTTE4

更新时间： 2024-09-15 05:24:47
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
23页 491K
描述
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

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SN74LVC2T45DCTTE4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：GREEN, PLASTIC, SSOP-8针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.47
其他特性：TWO SEPARATE CONFIGURABLE POWER SUPPLY FOR PORT A AND PORT B控制类型：COMMON CONTROL
计数方向：BIDIRECTIONAL系列：LVC/LCX/Z
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：2.95 mm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：2功能数量：1
端口数量：2端子数量：8
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：LSSOP
封装等效代码：SSOP8,.16封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：260电源：3.3 V
传播延迟（tpd）：17.7 ns认证状态：Not Qualified
座面最大高度：1.3 mm子类别：Bus Driver/Transceivers
最大供电电压 (Vsup)：5.5 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：2.8 mm

SN74LVC2T45DCTTE4 数据手册

 浏览型号SN74LVC2T45DCTTE4的Datasheet PDF文件第2页浏览型号SN74LVC2T45DCTTE4的Datasheet PDF文件第3页浏览型号SN74LVC2T45DCTTE4的Datasheet PDF文件第4页浏览型号SN74LVC2T45DCTTE4的Datasheet PDF文件第5页浏览型号SN74LVC2T45DCTTE4的Datasheet PDF文件第6页浏览型号SN74LVC2T45DCTTE4的Datasheet PDF文件第7页 
SN74LVC2T45  
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER  
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS  
www.ti.com  
SCES516I–DECEMBER 2003–REVISED MARCH 2007  
FEATURES  
•
Available in the Texas Instruments  
NanoFree™ Package  
DCT OR DCU PACKAGE  
(TOP VIEW)  
•
Fully Configurable Dual-Rail Design Allows  
Each Port to Operate Over the Full 1.65-V to  
5.5-V Power-Supply Range  
V
1
2
3
4
8
7
6
5
V
B1  
B2  
DIR  
CCA  
CCB  
A1  
A2  
•
VCC Isolation Feature – If Either VCC Input Is at  
GND, Both Ports Are in the High-Impedance  
State  
GND  
•
•
•
•
DIR Input Circuit Referenced to VCCA  
Low Power Consumption, 10-µA Max ICC  
±24-mA Output Drive at 3.3 V  
YZP PACKAGE  
(BOTTOM VIEW)  
D1  
C1  
D2  
C2  
4
3
2
1
5
DIR  
GND  
Ioff Supports Partial-Power-Down Mode  
Operation  
6
B2  
B1  
V
A2  
A1  
B1  
A1  
B2  
A2  
7
8
•
Max Data Rates  
V
CCA  
CCB  
–
–
–
–
420 Mbps (3.3-V to 5-V Translation)  
210 Mbps (Translate to 3.3 V)  
140 Mbps (Translate to 2.5 V)  
75 Mbps (Translate to 1.8 V)  
•
•
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Protection Exceeds JESD 22  
–
–
–
4000-V Human-Body Model (A114-A)  
200-V Machine Model (A115-A)  
1000-V Charged-Device Model (C101)  
DESCRIPTION/ORDERING INFORMATION  
This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is  
designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track  
VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional  
translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
TOP-SIDE MARKING(2)  
NanoFree – WCSP (DSBGA)  
Reel of 3000  
SN74LVC2T45YZPR  
_ _ _TB_  
0.23-mm Large Bump – YZP (Pb-free)  
SSOP – DCT  
Reel of 3000  
Reel of 250  
Reel of 3000  
Reel of 250  
SN74LVC2T45DCTR  
SN74LVC2T45DCTT  
SN74LVC2T45DCUR  
SN74LVC2T45DCUT  
CT2_ _ _  
CT2_  
–40°C to 85°C  
VSSOP – DCU  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
website at www.ti.com.  
(2) DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site.  
DCU: The actual top-side marking has one additional character that designates the assembly/test site.  
YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following  
character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, • = Pb-free).  
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.  
NanoFree is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2003–2007, 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.  
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中文翻译

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SN74LVC2T45DCTTE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVC2T45DCTTG4 TI

完全替代

 DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74LVC2T45DCTR TI

类似代替

 DUAL BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT

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