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SN54AHCT541FK PDF预览

SN54AHCT541FK

更新时间： 2024-11-27 22:36:35
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输出元件
页数 文件大小 规格书
16页 528K
描述
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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SN54AHCT541FK 技术参数

生命周期：Obsolete零件包装代码：QLCC
包装说明：CERAMIC, LCC-20针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.39Is Samacsys：N
其他特性：WITH DUAL OUTPUT ENABLE系列：AHCT/VHCT
JESD-30 代码：S-CQCC-N20长度：8.89 mm
逻辑集成电路类型：BUS DRIVER位数：8
功能数量：1端口数量：2
端子数量：20最高工作温度：125 °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：CERAMIC, METAL-SEALED COFIRED
封装代码：QCCN封装形状：SQUARE
封装形式：CHIP CARRIER传播延迟（tpd）：9.5 ns
认证状态：Not Qualified座面最大高度：2.03 mm
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：4.5 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：CMOS温度等级：MILITARY
端子形式：NO LEAD端子节距：1.27 mm
端子位置：QUAD宽度：8.89 mm
Base Number Matches：1

SN54AHCT541FK 数据手册

 浏览型号SN54AHCT541FK的Datasheet PDF文件第2页浏览型号SN54AHCT541FK的Datasheet PDF文件第3页浏览型号SN54AHCT541FK的Datasheet PDF文件第4页浏览型号SN54AHCT541FK的Datasheet PDF文件第5页浏览型号SN54AHCT541FK的Datasheet PDF文件第6页浏览型号SN54AHCT541FK的Datasheet PDF文件第7页 
SN54AHCT541, SN74AHCT541  
OCTAL BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCLS269O – DECEMBER 1995 – REVISED JULY 2003  
SN54AHCT541 . . . J OR W PACKAGE  
SN74AHCT541 . . . DB, DGV, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
Inputs Are TTL-Voltage Compatible  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
1
2
3
4
5
6
7
8
9
10  
OE1  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
V
CC  
19 OE2  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
20  
18 Y1  
– 1000-V Charged-Device Model (C101)  
17  
16  
15  
14  
13  
12  
11  
Y2  
Y3  
Y4  
Y5  
Y6  
Y7  
Y8  
description/ordering information  
The ’AHCT541 octal buffers/drivers are ideal for  
driving bus lines or buffer memory address  
registers. These devices feature inputs and  
outputs on opposite sides of the package to  
facilitate printed circuit board layout.  
GND  
SN54AHCT541 . . . FK PACKAGE  
(TOP VIEW)  
The 3-state control gate is a 2-input AND gate with  
active-low inputs so that if either output-enable  
(OE1 or OE2) input is high, all corresponding  
outputs are in the high-impedance state. The  
outputs provide noninverted data when they are  
not in the high-impedance state.  
3
2
1
20 19  
18  
Y1  
Y2  
Y3  
Y4  
Y5  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
17  
16  
15  
14  
To ensure the high-impedance state during power  
up or power down, OE should be tied to V  
CC  
through a pullup resistor; the minimum value of  
the resistor is determined by the current-sinking  
capability of the driver.  
9 10 11 12 13  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
PDIP – N  
Tube  
SN74AHCT541N  
SN74AHCT541N  
Tube  
SN74AHCT541DW  
SN74AHCT541DWR  
SN74AHCT541NSR  
SN74AHCT541DBR  
SN74AHCT541PW  
SN74AHCT541PWR  
SOIC – DW  
AHCT541  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
SOP – NS  
AHCT541  
HB541  
–40°C to 85°C  
SSOP – DB  
TSSOP – PW  
HB541  
Tape and reel  
Tape and reel  
Tube  
TVSOP – DGV  
CDIP – J  
SN74AHCT541DGVR HB541  
SNJ54AHCT541J  
SNJ54AHCT541W  
SNJ54AHCT541FK  
SNJ54AHCT541J  
–55°C to 125°C  
CFP – W  
Tube  
SNJ54AHCT541W  
SNJ54AHCT541FK  
LCCC – FK  
Tube  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
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.  
Copyright 2003, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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...16

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