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SN74LVCH16540ADLR PDF预览

SN74LVCH16540ADLR

更新时间： 2024-11-24 19:55:23
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
13页 489K
描述
LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, INVERTED OUTPUT, PDSO48, PLASTIC, SSOP-48

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SN74LVCH16540ADLR 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：compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.31
其他特性：WITH DUAL OUTPUT ENABLE控制类型：ENABLE LOW
系列：LVC/LCX/ZJESD-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）：0.024 A
位数：8功能数量：2
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）：NOT SPECIFIED电源：3.3 V
Prop。Delay @ Nom-Sup：3.7 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)：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 mm
Base Number Matches：1

SN74LVCH16540ADLR 数据手册

 浏览型号SN74LVCH16540ADLR的Datasheet PDF文件第2页浏览型号SN74LVCH16540ADLR的Datasheet PDF文件第3页浏览型号SN74LVCH16540ADLR的Datasheet PDF文件第4页浏览型号SN74LVCH16540ADLR的Datasheet PDF文件第5页浏览型号SN74LVCH16540ADLR的Datasheet PDF文件第6页浏览型号SN74LVCH16540ADLR的Datasheet PDF文件第7页 
SN74LVCH16540A  
16-BIT BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCAS569H–MARCH 1996–REVISED MARCH 2005  
FEATURES  
DGG, DGV, OR DL PACKAGE  
(TOP VIEW)  
•
Member of the Texas Instruments Widebus™  
Family  
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  
•
•
•
•
Operates From 1.65 V to 3.6 V  
Inputs Accept Voltages to 5.5 V  
Max tpd of 3.7 ns at 3.3 V  
1OE1  
1Y1  
1OE2  
1A1  
2
3
1Y2  
GND  
1Y3  
1A2  
GND  
1A3  
4
Typical VOLP (Output Ground Bounce)  
<0.8 V at VCC = 3.3 V, TA = 25°C  
5
6
1Y4  
1A4  
•
•
•
Typical VOHV (Output VOH Undershoot)  
>2 V at VCC = 3.3 V, TA = 25°C  
7
V
CC  
V
CC  
8
1Y5  
1Y6  
GND  
1Y7  
1Y8  
2Y1  
2Y2  
GND  
2Y3  
2Y4  
1A5  
1A6  
GND  
1A7  
1A8  
2A1  
2A2  
GND  
2A3  
2A4  
Ioff Supports Partial-Power-Down Mode  
Operation  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
Supports Mixed-Mode Signal Operation on All  
Ports (5-V Input/Output Voltage  
With 3.3-V VCC  
)
•
•
•
Bus Hold on Data Inputs Eliminates the Need  
for External Pullup/Pulldown Resistors  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
V
CC  
V
CC  
ESD Protection Exceeds JESD 22  
2Y5  
2Y6  
GND  
2Y7  
2Y8  
2OE1  
2A5  
2A6  
GND  
2A7  
2A8  
– 2000-V Human-Body Model (A114-A)  
– 1000-V Charged-Device Model (C101)  
2OE2  
DESCRIPTION/ORDERING INFORMATION  
This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation and provides a high-performance bus  
interface for wide data paths.  
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.  
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.  
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors  
with the bus-hold circuitry is not recommended.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74LVCH16540ADL  
TOP-SIDE MARKING  
Tube  
SSOP – DL  
LVCH16540A  
Tape and reel  
Tape and reel  
Tape and reel  
SN74LVCH16540ADLR  
SN74LVCH16540ADGGR  
SN74LVCH16540ADGVR  
–40°C to 85°C  
TSSOP – DGG  
TVSOP – DGV  
LVCH16540A  
LDH540A  
(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.  
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