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SN54ABT2240AFK PDF预览

SN54ABT2240AFK

更新时间： 2024-11-13 23:06:07
品牌 Logo 应用领域
德州仪器 - TI 输出元件驱动
页数 文件大小 规格书
7页 108K
描述
OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS

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中文翻译

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SN54ABT2240AFK 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：QLCC包装说明：QCCN, LCC20,.35SQ
针数：20Reach Compliance Code：not_compliant
ECCN代码：3A001.A.2.CHTS代码：8542.39.00.01
风险等级：5.56控制类型：ENABLE LOW
系列：ABTJESD-30 代码：S-CQCC-N20
长度：8.89 mm负载电容（CL）：50 pF
逻辑集成电路类型：BUS DRIVER最大I（ol）：0.012 A
位数：4功能数量：2
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 WITH SERIES RESISTOR输出极性：INVERTED
封装主体材料：CERAMIC, METAL-SEALED COFIRED封装代码：QCCN
封装等效代码：LCC20,.35SQ封装形状：SQUARE
封装形式：CHIP CARRIER峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V最大电源电流（ICC）：30 mA
Prop。Delay @ Nom-Sup：6.3 ns传播延迟（tpd）：6.3 ns
认证状态：Not Qualified座面最大高度：2.03 mm
子类别：Bus Driver/Transceivers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：BICMOS
温度等级：MILITARY端子形式：NO LEAD
端子节距：1.27 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：8.89 mm

SN54ABT2240AFK 数据手册

 浏览型号SN54ABT2240AFK的Datasheet PDF文件第2页浏览型号SN54ABT2240AFK的Datasheet PDF文件第3页浏览型号SN54ABT2240AFK的Datasheet PDF文件第4页浏览型号SN54ABT2240AFK的Datasheet PDF文件第5页浏览型号SN54ABT2240AFK的Datasheet PDF文件第6页浏览型号SN54ABT2240AFK的Datasheet PDF文件第7页 
SN54ABT2240A, SN74ABT2240A  
OCTAL BUFFERS AND LINE/MOS DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS232E – JANUARY 1991 – REVISED OCTOBER 1998  
SN54ABT2240A . . . J OR W PACKAGE  
SN74ABT2240A . . . DB, DW, N, OR PW PACKAGE  
(TOP VIEW)  
Output Ports Have Equivalent 25-Ω Series  
Resistors, So No External Resistors Are  
Required  
State-of-the-Art EPIC-ΙΙB BiCMOS Design  
Significantly Reduces Power Dissipation  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
V
CC  
1
2
3
4
5
6
7
8
9
20  
19  
18  
17  
16  
15  
14  
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
Typical V  
(Output Ground Bounce) < 1 V  
OLP  
at V  
= 5 V, T = 25°C  
CC  
A
Latch-Up Performance Exceeds 500 mA  
Per JESD 17  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
13 2A2  
12 1Y4  
11 2A1  
GND 10  
Package Options Include Plastic  
Small-Outline (DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages, Ceramic Chip Carriers (FK),  
Plastic (N) and Ceramic (J) DIPs, and  
Ceramic Flat (W) Package  
SN54ABT2240A . . . FK PACKAGE  
(TOP VIEW)  
3
2 1 20 19  
18  
description  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
1A2  
2Y3  
1A3  
2Y2  
1A4  
4
5
6
7
8
17  
16  
15  
14  
These octal buffers and line drivers are designed  
specifically to improve both the performance and  
density of 3-state memory address drivers, clock  
drivers, and bus-oriented receivers and  
transmitters. Together with the ’ABT2241 and  
’ABT2244A, these devices provide combinations  
ofinvertingandnoninvertingoutputs, symmetrical  
active-low output-enable (OE) inputs, and  
complementaryOEandOEinputs. Thesedevices  
feature high fan-out and improved fan-in.  
9 10 11 12 13  
These devices are organized as two 4-bit line drivers with separate OEinputs. When OE is low, the devices pass  
inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.  
The outputs, which are designed to sink up to 12 mA, include equivalent 25-Ω series resistors to reduce  
overshoot and undershoot.  
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.  
The SN54ABT2240A is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74ABT2240A 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-ΙΙB is a trademark of Texas Instruments Incorporated.  
Copyright 1998, 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

中文翻译

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