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SN74LVC1T45DCKRG4

更新时间： 2024-11-26 22:28:07
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
22页 421K
描述
SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

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SN74LVC1T45DCKRG4 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：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：8 weeks
风险等级：0.84Is Samacsys：N
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：LVC/LCX/ZJESD-30 代码：R-PDSO-G6
JESD-609代码：e4长度：2 mm
负载电容（CL）：15 pF逻辑集成电路类型：BUS TRANSCEIVER
最大I（ol）：0.032 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：3.3 V
最大电源电流（ICC）：0.004 mAProp。Delay @ Nom-Sup：17.7 ns
传播延迟（tpd）：17.7 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)：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：1.8/5V &1.8/5V
宽度：1.25 mmBase Number Matches：1

SN74LVC1T45DCKRG4 数据手册

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SCES515E − DECEMBER 2003 − REVISED MAY 2004  
D
D
Available in the Texas Instruments  
NanoStarand NanoFreePackages  
Fully Configurable Dual-Rail Design Allows  
Each Port to Operate Over the Full 1.65-V to  
5.5-V Power-Supply Range  
D
D
I
Supports Partial-Power-Down Mode  
off  
Operation  
Max Data Rates  
− 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)  
D
V
Isolation Feature − If Either V  
Input  
CC  
CC  
Is at GND, Both Ports Are in the  
High-Impedance State  
D
D
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
D
D
D
DIR Input Circuit Referenced to V  
CCA  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
Low Power Consumption, 4-µA Max I  
CC  
24-mA Output Drive at 3.3 V  
− 1000-V Charged-Device Model (C101)  
YEP OR YZP PACKAGE  
(BOTTOM VIEW)  
DBV OR DCK PACKAGE  
(TOP VIEW)  
3 4  
2 5  
1 6  
A
GND  
B
DIR  
1
2
3
6
5
4
V
GND  
V
CCB  
DIR  
CCA  
V
V
CCB  
CCA  
A
B
description/ordering information  
This single-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is  
designed to track V . V accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track  
CCA CCA  
V
. V  
accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional  
CCB CCB  
translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.  
The SN74LVC1T45 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.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
T
A
PACKAGE  
‡
NanoStar− WCSP (DSBGA)  
0.23-mm Large Bump − YEP  
SN74LVC1T45YEPR  
SN74LVC1T45YZPR  
Reel of 3000  
_ _ _TA_  
NanoFree− WCSP (DSBGA)  
0.23-mm Large Bump − YZP (Pb-free)  
−40°C to 85°C  
Reel of 3000  
Reel of 250  
Reel of 3000  
SN74LVC1T45DBVR  
SN74LVC1T45DBVT  
SN74LVC1T45DCKR  
SOT (SOT-23) − DBV  
CT1_  
TA_  
SOT (SC-70) − DCK  
Reel of 250  
SN74LVC1T45DCKT  
†
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.  
YEP/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.  
NanoStar and NanoFree are trademarks of Texas Instruments.  
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Copyright 2004, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...22

中文翻译

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SN74LVC1T45DCKRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVC1T45DRLR TI

完全替代

 SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE O
SN74LVC1T45DCKR TI

完全替代

 SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE O
SN74LVC1T45DBVR TI

完全替代

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

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