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SN74ABT240ADWRE4 PDF预览

SN74ABT240ADWRE4

更新时间: 2024-10-02 05:18:07
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信息通信管理
页数 文件大小 规格书
16页 523K
描述
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN74ABT240ADWRE4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP20,.4针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.45其他特性:TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C
控制类型:ENABLE LOW系列:ABT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.064 A
湿度敏感等级:1位数:4
功能数量:2端口数量:2
端子数量:20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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):30 mA
Prop。Delay @ Nom-Sup:4.8 ns传播延迟(tpd):4.8 ns
认证状态:Not Qualified座面最大高度:2.65 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:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

SN74ABT240ADWRE4 数据手册

 浏览型号SN74ABT240ADWRE4的Datasheet PDF文件第2页浏览型号SN74ABT240ADWRE4的Datasheet PDF文件第3页浏览型号SN74ABT240ADWRE4的Datasheet PDF文件第4页浏览型号SN74ABT240ADWRE4的Datasheet PDF文件第5页浏览型号SN74ABT240ADWRE4的Datasheet PDF文件第6页浏览型号SN74ABT240ADWRE4的Datasheet PDF文件第7页 
SN54ABT240, SN74ABT240A  
OCTAL BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS098I – JANUARY 1991 – REVISED JUNE 2002  
SN54ABT240 . . . J OR W PACKAGE  
SN74ABT240A . . . DB, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
Typical V  
(Output Ground Bounce)  
OLP  
<1 V at V  
= 5 V, T = 25°C  
CC  
A
High-Drive Outputs (–32-mA I , 64-mA I  
)
OL  
OH  
I
Supports Partial-Power-Down Mode  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
GND  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
off  
Operation  
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
Latch-Up Performance Exceeds 500 mA Per  
JEDEC Standard JESD-17  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
13 2A2  
12 1Y4  
description  
11  
2A1  
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 SN54ABT241,  
SN54ABT240 . . . FK PACKAGE  
(TOP VIEW)  
SN74ABT241A,  
SN54ABT244,  
and  
SN74ABT244A, these devices provide the choice  
of selected combinations of inverting and  
noninverting outputs, symmetrical active-low  
output-enable (OE) inputs, and complementary  
OE and OE inputs.  
3
2
1
20 19  
18  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
1A2  
2Y3  
1A3  
2Y2  
1A4  
4
5
6
7
8
17  
16  
15  
14  
The SN54ABT240 and SN74ABT240A are  
organized as two 4-bit buffers/line drivers with  
separate OE inputs. 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.  
9 10 11 12 13  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP – N  
Tube  
SN74ABT240AN  
SN74ABT240AN  
Tube  
SN74ABT240ADW  
SN74ABT240ADWR  
SN74ABT240ANSR  
SN74ABT240ADBR  
SN74ABT240APWR  
SNJ54ABT240J  
SOIC – DW  
ABT240A  
Tape and reel  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
–40°C to 85°C  
SOP – NS  
SSOP – DB  
TSSOP – PW  
CDIP – J  
ABT240A  
AB240A  
AB240A  
SNJ54ABT240J  
SNJ54ABT240W  
SNJ54ABT240FK  
–55°C to 125°C  
CFP – W  
Tube  
SNJ54ABT240W  
SNJ54ABT240FK  
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 2002, 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  

SN74ABT240ADWRE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ABT240ADWE4 TI

完全替代

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