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SN74LVCZ16244ADGG

更新时间： 2024-11-05 22:16:15
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
7页 98K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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SN74LVCZ16244ADGG 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：TSSOP, TSSOP48,.3,20Reach Compliance Code：not_compliant
风险等级：5.88控制类型：ENABLE LOW
JESD-30 代码：R-PDSO-G48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：4功能数量：4
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：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
电源：3.3 VProp。Delay @ Nom-Sup：4.1 ns
认证状态：Not Qualified子类别：Bus Driver/Transceivers
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUALBase Number Matches：1

SN74LVCZ16244ADGG 数据手册

 浏览型号SN74LVCZ16244ADGG的Datasheet PDF文件第2页浏览型号SN74LVCZ16244ADGG的Datasheet PDF文件第3页浏览型号SN74LVCZ16244ADGG的Datasheet PDF文件第4页浏览型号SN74LVCZ16244ADGG的Datasheet PDF文件第5页浏览型号SN74LVCZ16244ADGG的Datasheet PDF文件第6页浏览型号SN74LVCZ16244ADGG的Datasheet PDF文件第7页 
SN74LVCZ16244A  
16-BIT BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
SCES277B – JUNE 1999 – REVISED MARCH 2000  
DGG OR DL PACKAGE  
(TOP VIEW)  
Member of the Texas Instruments  
Widebus Family  
EPIC (Enhanced-Performance Implanted  
CMOS) Submicron Process  
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  
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  
>2 V at V  
= 3.3 V, T = 25°C  
CC  
A
V
42  
V
I
and Power-Up 3-State Support Hot  
CC  
CC  
off  
2Y1  
2Y2  
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
Insertion  
Supports Mixed-Mode Signal Operation on  
All Ports (5-V Input/Output Voltage With  
GND 10  
2Y3 11  
2Y4 12  
3Y1 13  
3Y2 14  
GND 15  
3Y3 16  
3Y4 17  
3.3-V V  
)
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
– 1000-V Charged-Device Model (C101)  
V
18  
31  
V
CC  
CC  
Package Options Include Plastic Shrink  
Small-Outline (DL) and Thin Shrink  
Small-Outline (DGG) Packages  
4Y1 19  
4Y2 20  
GND 21  
4Y3 22  
30 4A1  
29 4A2  
28 GND  
27 4A3  
description  
23  
24  
26  
25  
4Y4  
4OE  
4A4  
3OE  
This 16-bit buffer/driver is designed for 3-V to  
3.6-V V operation.  
CC  
The SN74LVCZ16244A 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.  
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.  
When V  
is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down.  
CC  
However, to ensure the high-impedance state above 1.5 V, OE should be tied to V  
the minimum value of the resistor is determined by the current-sinking capability of the driver.  
through a pullup resistor;  
CC  
This device is fully specified for hot-insertion applications using I and power-up 3-state. The I circuitry  
off  
off  
disables the outputs, preventing damaging current backflow through the device when it is powered down. The  
power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,  
which prevents driver conflict.  
The SN74LVCZ16244A is characterized for operation from –40°C to 85°C.  
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.  
EPIC and Widebus are trademarks of Texas Instruments.  
Copyright 2000, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567

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