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SN74LVCH16244ADGGR PDF预览

SN74LVCH16244ADGGR

更新时间： 2024-11-05 05:16:59
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
页数 文件大小 规格书
13页 297K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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中文翻译

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SN74LVCH16244ADGGR 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：TSSOP
包装说明：TSSOP-48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：0.61Is Samacsys：N
控制类型：ENABLE LOW计数方向：UNIDIRECTIONAL
系列：LVC/LCX/ZJESD-30 代码：R-PDSO-G48
JESD-609代码：e4长度：12.5 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：TSSOP
封装等效代码：TSSOP48,.3,20封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, 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 mAProp。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：1.2 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：0.5 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：6.1 mmBase Number Matches：1

SN74LVCH16244ADGGR 数据手册

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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.  
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Copyright 2003, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...13

中文翻译

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SN74LVCH16244ADGGR 替代型号

型号 品牌 替代类型 描述 数据表
74LVCH16244ADGGRG4 TI

完全替代

 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVC162244ADGGR TI

类似代替

 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVC16244ADGGR TI

类似代替

 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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