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SN74ABT16241DLR PDF预览

SN74ABT16241DLR

更新时间: 2024-10-01 05:29:39
品牌 Logo 应用领域
德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
8页 138K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN74ABT16241DLR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP, SSOP48,.4针数:48
Reach Compliance Code:not_compliant风险等级:5.39
其他特性:OUTPUT ENABLE ACTIVE HIGH FOR TWO FUNCTIONS控制类型:ENABLE LOW/HIGH
系列:ABTJESD-30 代码:R-PDSO-G48
长度:15.875 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
位数:4功能数量:4
端口数量:2端子数量:48
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:SSOP
封装等效代码:SSOP48,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):32 mAProp。Delay @ Nom-Sup:4.5 ns
传播延迟(tpd):4.5 ns认证状态:Not Qualified
座面最大高度:2.79 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
端子形式:GULL WING端子节距:0.635 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

SN74ABT16241DLR 数据手册

 浏览型号SN74ABT16241DLR的Datasheet PDF文件第2页浏览型号SN74ABT16241DLR的Datasheet PDF文件第3页浏览型号SN74ABT16241DLR的Datasheet PDF文件第4页浏览型号SN74ABT16241DLR的Datasheet PDF文件第5页浏览型号SN74ABT16241DLR的Datasheet PDF文件第6页浏览型号SN74ABT16241DLR的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄ ꢅꢆ ꢇꢈ ꢉꢃꢇ  
ꢇ ꢈ ꢊꢅꢋ ꢆꢌ ꢅꢍꢎ ꢎꢏ ꢐꢑ ꢒ ꢐꢋ ꢓ ꢏ ꢐ  
ꢔ ꢋꢆ ꢕꢌ ꢖ ꢊꢀꢆꢄꢆ ꢏꢌ ꢗꢍ ꢆꢘ ꢍꢆ ꢀ  
SCBS347 − MAY 1994  
DL PACKAGE  
(TOP VIEW)  
Member of the Texas Instruments  
Widebus Family  
State-of-the-Art EPIC-ΙΙB BiCMOS Design  
1
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
2OE  
1A1  
1A2  
GND  
1A3  
1A4  
Significantly Reduces Power Dissipation  
2
Typical V  
(Output Ground Bounce)  
OLP  
CC  
3
< 1 V at V  
= 5 V, T = 25°C  
A
4
Distributed V  
and GND Pin Configuration  
Minimizes High-Speed Switching Noise  
5
CC  
6
Flow-Through Architecture Optimizes  
7
V
V
CC  
CC  
PCB Layout  
8
2Y1  
2Y2  
GND  
2Y3  
2Y4  
3Y1  
3Y2  
GND  
3Y3  
3Y4  
2A1  
2A2  
GND  
2A3  
2A4  
3A1  
3A2  
GND  
3A3  
3A4  
9
High-Drive Outputs (32-mA I  
,
OH  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
64-mA I  
)
OL  
Packaged in Plastic 300-mil Shrink  
Small-Outline (SSOP) Packages  
description  
The SN74ABT16241 is a 16-bit buffer and line  
driver designed specifically to improve both the  
performance and density of 3-state memory  
address drivers, clock drivers, and bus-oriented  
receivers and transmitters. The device can be  
used as four 4-bit buffers, two 8-bit buffers, or one  
16-bit buffer. This device provides true outputs  
and complementary output-enable (OE and OE)  
inputs.  
V
V
CC  
CC  
4Y1  
4Y2  
GND  
4Y3  
4Y4  
4A1  
4A2  
GND  
4A3  
4A4  
3OE  
4OE  
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. OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined  
by the current-sourcing capability of the driver.  
The SN74ABT16241 is available in TI’s shrink small-outline package (DL), which provides twice the I/O pin  
count and functionality of standard small-outline packages in the same printed-circuit-board area.  
The SN74ABT16241 is characterized for operation from 40°C to 85°C.  
FUNCTION TABLE  
INPUTS  
INPUTS  
OUTPUTS  
1Y, 4Y  
OUTPUTS  
2Y, 3Y  
1A, 4A  
1OE, 4OE  
2OE, 3OE  
2A, 3A  
L
L
H
L
H
L
H
H
L
H
L
H
L
H
X
Z
X
Z
Widebus and EPIC-ΙΙB are trademarks of Texas Instruments Incorporated.  
ꢆꢧ  
Copyright 1994, Texas Instruments Incorporated  
ꢣ ꢧ ꢤ ꢣꢜ ꢝꢱ ꢟꢞ ꢢ ꢪꢪ ꢨꢢ ꢠ ꢢ ꢡ ꢧ ꢣ ꢧ ꢠ ꢤ ꢬ  
2−1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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