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74AVCH1T45DCKRG4 PDF预览

74AVCH1T45DCKRG4

更新时间： 2024-11-06 12:48:11
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
34页 1540K
描述
SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION ND 3-STATE OUTPUTS

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74AVCH1T45DCKRG4 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：SOIC
包装说明：TSSOP, TSSOP6,.08针数：6
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：6 weeks风险等级：5.08
其他特性：TWO SEPARATE CONFIGURABLE POWER SUPPLY RAILS FOR PORT A AND PORT B控制类型：COMMON CONTROL
计数方向：BIDIRECTIONAL系列：AVC
JESD-30 代码：R-PDSO-G6JESD-609代码：e4
长度：2 mm逻辑集成电路类型：BUS TRANSCEIVER
最大I（ol）：0.012 A湿度敏感等级：1
位数：1功能数量：1
端口数量：2端子数量：6
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：TSSOP6,.08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：1.5/3.3 V
最大电源电流（ICC）：0.02 mAProp。Delay @ Nom-Sup：5.6 ns
传播延迟（tpd）：5.6 ns认证状态：Not Qualified
座面最大高度：1.1 mm子类别：Bus Driver/Transceivers
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：1.2 V
标称供电电压 (Vsup)：1.5 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：1.5/3.3V &1.5/3.3V
宽度：1.25 mmBase Number Matches：1

74AVCH1T45DCKRG4 数据手册

 浏览型号74AVCH1T45DCKRG4的Datasheet PDF文件第2页浏览型号74AVCH1T45DCKRG4的Datasheet PDF文件第3页浏览型号74AVCH1T45DCKRG4的Datasheet PDF文件第4页浏览型号74AVCH1T45DCKRG4的Datasheet PDF文件第5页浏览型号74AVCH1T45DCKRG4的Datasheet PDF文件第6页浏览型号74AVCH1T45DCKRG4的Datasheet PDF文件第7页 
SN74AVCH1T45  
SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER  
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS  
www.ti.com  
SCES598D–JULY 2004–REVISED JANUARY 2008  
1
FEATURES  
2
•
Available in the Texas Instruments NanoStar™  
DBV OR DCK PACKAGE  
(TOP VIEW)  
and NanoFree™ Packages  
•
•
Control Inputs VIH/VIL Levels Are Referenced to  
VCCA Voltage  
1
2
3
6
5
4
VCCA  
GND  
A
VCCB  
DIR  
B
Fully Configurable Dual-Rail Design Allows  
Each Port to Operate Over the Full 1.2-V to  
3.6-V Power-Supply Range  
•
•
I/Os Are 4.6-V Tolerant  
YEP OR YZP PACKAGE  
(BOTTOM VIEW)  
Ioff Supports Partial-Power-Down Mode  
Operation  
3
2
1
4
5
6
A
GND  
VCCA  
B
DIR  
VCCB  
•
•
Bus Hold on Data Inputs Eliminates the Need  
for External Pullup/Pulldown Resistors  
Typical Max Data Rates  
–
–
–
–
–
380 Mbps (1.8-V to 3.3-V Translation)  
200 Mbps (<1.8-V to 3.3-V Translation)  
200 Mbps (Translate to 2.5 V or 1.8 V)  
150 Mbps (Translate to 1.5 V)  
100 Mbps (Translate to 1.2 V)  
•
•
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Protection Exceeds JESD 22  
–
–
–
2000-V Human-Body Model (A114-A)  
200-V Machine Model (A115-A)  
1000-V Charged-Device Model (C101)  
DESCRIPTION/ORDERING INFORMATION  
This single-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 1.2 V to 3.6 V. The B port is designed to track  
VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional  
translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.  
The SN74AVCH1T45 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 SN74AVCH1T45 is designed so that the DIR input is powered by VCCA  
.
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER TOP-SIDE MARKING(2)  
NanoFree™ – WCSP (DSBGA)  
0.23-mm Large Bump – YZP (Pb-free)  
SOT (SOT-23) – DBV  
Tape and reel  
SN74AVCH1T45YZPR  
_ _ _TF_  
–40°C to 85°C  
Tape and reel  
Tape and reel  
SN74AVCH1T45DBVR  
SN74AVCH1T45DCKR  
ET1_  
TF_  
SOT (SC-70) – DCK  
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
(2) DBV/DCK: 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).  
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.  
2
NanoStar, NanoFree are trademarks of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2004–2008, Texas Instruments Incorporated  
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中文翻译

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74AVCH1T45DCKRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74AVCH1T45DCKR TI

完全替代

 SINGLE BIT DUAL SUPPLY BUS TRANSCEIVER
SN74AVCH1T45DCKT TI

类似代替

 具有可配置电压转换和 3 态输出的单位双电源总线收发器 | DCK | 6 | -40 t

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