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74LVCH16240ADLRG4 PDF预览

74LVCH16240ADLRG4

更新时间： 2024-11-02 14:47:07
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
12页 307K
描述
LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48, GREEN, PLASTIC, SSOP-48

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74LVCH16240ADLRG4 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：SSOP
包装说明：SSOP, SSOP48,.4针数：48
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.37控制类型：ENABLE LOW
系列：LVC/LCX/ZJESD-30 代码：R-PDSO-G48
JESD-609代码：e4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）：0.024 A湿度敏感等级：1
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：INVERTED
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）：260电源：3.3 V
Prop。Delay @ Nom-Sup：4.2 ns传播延迟（tpd）：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)：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：0.635 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.49 mmBase Number Matches：1

74LVCH16240ADLRG4 数据手册

 浏览型号74LVCH16240ADLRG4的Datasheet PDF文件第2页浏览型号74LVCH16240ADLRG4的Datasheet PDF文件第3页浏览型号74LVCH16240ADLRG4的Datasheet PDF文件第4页浏览型号74LVCH16240ADLRG4的Datasheet PDF文件第5页浏览型号74LVCH16240ADLRG4的Datasheet PDF文件第6页浏览型号74LVCH16240ADLRG4的Datasheet PDF文件第7页 
SN74LVCH16240A  
16-BIT BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCAS566H–MARCH 1996–REVISED MARCH 2005  
FEATURES  
DGG OR DL PACKAGE  
(TOP VIEW)  
•
Member of the Texas Instruments Widebus™  
Family  
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1
2
3
4
5
6
7
8
9
10  
48 2OE  
47 1A1  
•
•
•
•
Operates From 1.65 V to 3.6 V  
Inputs Accept Voltages to 5.5 V  
Max tpd of 4.2 ns at 3.3 V  
46  
1A2  
45 GND  
44 1A3  
43 1A4  
Typical VOLP (Output Ground Bounce)  
<0.8 V at VCC = 3.3 V, TA = 25°C  
•
•
•
•
Typical VOHV (Output VOH Undershoot)  
>2 V at VCC = 3.3 V, TA = 25°C  
V
CC  
42  
41  
40  
39  
V
CC  
2Y1  
2Y2  
GND  
2Y3 11  
2Y4 12  
3Y1 13  
2A1  
2A2  
GND  
Ioff Supports Partial-Power-Down Mode  
Operation  
38 2A3  
37 2A4  
36 3A1  
Bus Hold on Data Inputs Eliminates the Need  
for External Pullup/Pulldown Resistors  
Supports Mixed-Mode Signal Operation on  
All Ports (5-V Input/Output Voltage With  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
3Y2  
GND  
3Y3  
3A2  
GND  
3A3  
3A4  
3.3-V VCC  
)
•
•
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
3Y4  
V
CC  
V
CC  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
4Y1  
4Y2  
GND  
4Y3  
4Y4  
4OE  
4A1  
4A2  
GND  
4A3  
4A4  
3OE  
– 1000-V Charged-Device Model (C101)  
DESCRIPTION/ORDERING INFORMATION  
This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation.  
The SN74LVCH16240A is 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 inverting  
outputs and symmetrical active-low output-enable (OE) inputs.  
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup  
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.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74LVCH16240ADL  
TOP-SIDE MARKING  
LVCH16240A  
Tube  
SSOP – DL  
–40°C to 85°C  
Tape and reel  
Tape and reel  
SN74LVCH16240ADLR  
TSSOP – DGG  
SN74LVCH16240ADGGR  
LVCH16240A  
(1) 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.  
Widebus is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1996–2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...12

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74LVCH16240ADLRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVCH16240ADLR TI

完全替代

 具有总线保持和三态输出的 16 通道、2V 至 3.6V 反相器 | DL | 48 |
SN74LVCH16240ADL TI

完全替代

 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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