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SN74LVC543APW PDF预览

SN74LVC543APW

更新时间： 2024-11-04 23:06:23
品牌 Logo 应用领域
德州仪器 - TI 输出元件
页数 文件大小 规格书
10页 152K
描述
OCTAL REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS

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SN74LVC543APW 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：TSSOP
包装说明：TSSOP, TSSOP24,.25针数：24
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：1.46
其他特性：INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION控制类型：INDEPENDENT CONTROL
计数方向：BIDIRECTIONAL系列：LVC/LCX/Z
JESD-30 代码：R-PDSO-G24JESD-609代码：e4
长度：7.8 mm逻辑集成电路类型：REGISTERED 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：TSSOP
封装等效代码：TSSOP24,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法：TUBE
峰值回流温度（摄氏度）：260电源：3.3 V
最大电源电流（ICC）：0.01 mAProp。Delay @ Nom-Sup：7 ns
传播延迟（tpd）：9.5 ns认证状态：Not Qualified
施密特触发器：No座面最大高度：1.2 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：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：4.4 mm
Base Number Matches：1

SN74LVC543APW 数据手册

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SN74LVC543A  
OCTAL REGISTERED TRANSCEIVER  
WITH 3-STATE OUTPUTS  
SCAS299F – JANUARY 1993 – REVISED JUNE 1998  
DB, DW, OR PW PACKAGE  
(TOP VIEW)  
EPIC (Enhanced-Performance Implanted  
CMOS) Submicron Process  
Typical V  
< 0.8 V at V  
(Output Ground Bounce)  
OLP  
LEBA  
OEBA  
A1  
1
24  
V
CC  
23 CEBA  
= 3.3 V, T = 25°C  
CC  
A
2
Typical V  
> 2 V at V  
(Output V  
Undershoot)  
3
22 B1  
OHV  
OH  
= 3.3 V, T = 25°C  
CC  
A
A2  
4
21 B2  
A3  
A4  
A5  
5
20 B3  
Power Off Disables Outputs, Permitting  
Live Insertion  
6
19  
18  
17  
16  
15  
14  
13  
B4  
B5  
7
Supports Mixed-Mode Signal Operation on  
All Ports (5-V Input/Output Voltage With  
8
A6  
A7  
A8  
B6  
B7  
B8  
LEAB  
OEAB  
9
3.3-V V  
)
CC  
10  
11  
12  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
CEAB  
GND  
Package Options Include Plastic  
Small-Outline (DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages  
description  
This octal registered transceiver is designed for 1.65-V to 3.6-V V  
operation.  
CC  
The SN74LVC543A contains two sets of D-type latches for temporary storage of data flowing in either direction.  
Separate latch-enable (LEAB or LEBA) and output-enable (OEAB or OEBA) inputs are provided for each  
register to permit independent control in either direction of data flow.  
The A-to-B enable (CEAB) input must be low to enter data from A or to output data from B. If CEAB is low and  
LEAB is low, the A-to-B latches are transparent; a subsequent low-to-high transition of LEAB places the A  
latches in the storage mode. With CEAB and OEAB both low, the 3-state B outputs are active and reflect the  
data present at the output of the A latches. Data flow for B to A is similar to that of A to B, but uses CEBA, LEBA,  
and OEBA.  
To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup  
CC  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators  
in a mixed 3.3-V/5-V system environment.  
The SN74LVC543A is characterized for operation from –40°C to 85°C.  
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.  
EPIC is a trademark of Texas Instruments Incorporated.  
Copyright 1998, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...10

中文翻译

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SN74LVC543APW 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVC543APWR TI

完全替代

 OCTAL REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS
SN74LVC543ADBR TI

完全替代

 OCTAL REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS
SN74LVC543ADW TI

完全替代

 OCTAL REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS

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