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SN74LVCH16244ADLR PDF预览

SN74LVCH16244ADLR

更新时间: 2024-11-24 05:16:59
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
13页 297K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN74LVCH16244ADLR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP, SSOP48,.4针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.65控制类型:ENABLE LOW
计数方向:UNIDIRECTIONAL系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G48JESD-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:125 °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:TR峰值回流温度(摄氏度):260
电源:3.3 V最大电源电流(ICC):0.02 mA
Prop。Delay @ Nom-Sup:4.1 ns传播延迟(tpd):6.6 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:AUTOMOTIVE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
翻译:N/A宽度:7.49 mm
Base Number Matches:1

SN74LVCH16244ADLR 数据手册

 浏览型号SN74LVCH16244ADLR的Datasheet PDF文件第2页浏览型号SN74LVCH16244ADLR的Datasheet PDF文件第3页浏览型号SN74LVCH16244ADLR的Datasheet PDF文件第4页浏览型号SN74LVCH16244ADLR的Datasheet PDF文件第5页浏览型号SN74LVCH16244ADLR的Datasheet PDF文件第6页浏览型号SN74LVCH16244ADLR的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅꢆꢇ ꢈꢉ ꢊꢃ ꢃꢋ  
ꢈ ꢉ ꢌꢍꢎ ꢏ ꢍꢐꢑ ꢑ ꢒꢓ ꢔꢕ ꢓꢎ ꢅ ꢒ ꢓ  
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SCAS313N − NOVEMBER 1993 − REVISED AUGUST 2003  
DGG, DGV, OR DL PACKAGE  
(TOP VIEW)  
D
Member of the Texas Instruments  
WidebusFamily  
D
D
D
D
D
D
D
Operates From 1.65 V to 3.6 V  
Inputs Accept Voltages to 5.5 V  
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1
2
3
4
5
6
7
8
9
48 2OE  
47 1A1  
46 1A2  
45 GND  
44 1A3  
43 1A4  
Max t of 4.1 ns at 3.3 V  
pd  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
Typical V  
(Output V  
Undershoot)  
OHV  
OH  
V
42  
V
CC  
CC  
>2 V at V  
= 3.3 V, T = 25°C  
CC  
A
2Y1  
2Y2  
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
I
Supports Partial-Power-Down Mode  
off  
Operation  
GND 10  
2Y3 11  
2Y4 12  
3Y1 13  
3Y2 14  
GND 15  
3Y3 16  
3Y4 17  
Supports Mixed-Mode Signal Operation on  
All Ports (5-V Input/Output Voltage With  
3.3-V V  
)
CC  
D
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
D
D
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
V
18  
31  
V
CC  
CC  
4Y1 19  
4Y2 20  
GND 21  
4Y3 22  
30 4A1  
29 4A2  
28 GND  
27 4A3  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
23  
24  
26  
25  
4Y4  
4OE  
4A4  
3OE  
description/ordering information  
This 16-bit buffer/driver is designed for 1.65-V to  
3.6-V V  
operation.  
CC  
The SN74LVCH16244A is designed specifically to improve 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. It provides true 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 V  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
through a pullup  
CC  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
Tube  
SN74LVCH16244ADL  
SSOP − DL  
LVCH16244A  
Tape and reel  
Tape and reel  
Tape and reel  
SN74LVCH16244ADLR  
SN74LVCH16244ADGGR  
SN74LVCH16244ADGVR  
SN74LVCH16244AGQLR  
TSSOP − DGG  
TVSOP − DGV  
VFBGA − GQL  
LVCH16244A  
LDH244A  
−40°C to 85°C  
Tape and reel  
LDH244A  
VFBGA − ZQL (Pb-free)  
SN74LVCH16244AZQLR  
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.  
ꢏꢥ  
Copyright 2003, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74LVCH16244ADLR 替代型号

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