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SN74LVC2T45SDCUT

更新时间： 2024-11-21 09:12:47
品牌 Logo 应用领域
德州仪器 - TI 总线收发器
页数 文件大小 规格书
25页 186K
描述
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER

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SN74LVC2T45SDCUT 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：VSSOP,针数：8
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.71系列：LVC/LCX/Z
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：2.3 mm逻辑集成电路类型：BUS TRANSCEIVER
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：150 °C
最低工作温度：-55 °C输出特性：3-STATE
输出极性：TRUE封装主体材料：PLASTIC/EPOXY
封装代码：VSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
传播延迟（tpd）：28.3 ns座面最大高度：0.9 mm
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：MILITARY
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：2 mm

SN74LVC2T45SDCUT 数据手册

 浏览型号SN74LVC2T45SDCUT的Datasheet PDF文件第2页浏览型号SN74LVC2T45SDCUT的Datasheet PDF文件第3页浏览型号SN74LVC2T45SDCUT的Datasheet PDF文件第4页浏览型号SN74LVC2T45SDCUT的Datasheet PDF文件第5页浏览型号SN74LVC2T45SDCUT的Datasheet PDF文件第6页浏览型号SN74LVC2T45SDCUT的Datasheet PDF文件第7页 
SN74LVC2T45-EP  
www.ti.com  
SCES777C –NOVEMBER 2008–REVISED JULY 2010  
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER  
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS  
Check for Samples: SN74LVC2T45-EP  
1
FEATURES  
•
Available in the Texas Instruments NanoFree™  
Package  
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
•
•
•
•
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
•
Fully Configurable Dual-Rail Design Allows  
Each Port to Operate Over the Full 1.65-V to  
5.5-V Power-Supply Range  
•
VCC Isolation Feature – If Either VCC Input Is at  
GND, Both Ports Are in the High-Impedance  
State  
Available Temperature Ranges:  
–
–
–55°C to 125°C  
–55°C to 150°C  
•
•
•
•
DIR Input Circuit Referenced to VCCA  
Low Power Consumption, 10-mA Max ICC  
±24-mA Output Drive at 3.3 V  
•
•
•
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
Ioff Supports Partial-Power-Down Mode  
Operation  
DCT OR DCU PACKAGE  
(TOP VIEW)  
•
Max Data Rates  
VCCA  
A1  
1
2
3
4
8
7
6
5
VCCB  
B1  
–
–
–
–
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)  
A2  
B2  
GND  
DIR  
•
•
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.  
Table 1. ORDERING INFORMATION(1)  
TA  
PACKAGE(2)  
SSOP – DCT  
SSOP – DCU  
ORDERABLE PART NUMBER  
SN74LVC2T45MDCTTEP  
SN74LVC2T45SDCUT  
TOP-SIDE MARKING  
–55°C to 125°C  
–55°C to 150°C  
Reel of 250  
Reel of 250  
NXR  
CCVR  
(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) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
1
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 © 2008–2010, 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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