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74LVCZ16244ADLRG4 PDF预览

74LVCZ16244ADLRG4

更新时间： 2024-01-13 17:02:44
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
12页 331K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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74LVCZ16244ADLRG4 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：5.55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：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：TAPE AND REEL
峰值回流温度（摄氏度）：260电源：3.3 V
Prop。Delay @ Nom-Sup：4.1 ns传播延迟（tpd）：4.4 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)：2.7 V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

74LVCZ16244ADLRG4 数据手册

 浏览型号74LVCZ16244ADLRG4的Datasheet PDF文件第2页浏览型号74LVCZ16244ADLRG4的Datasheet PDF文件第3页浏览型号74LVCZ16244ADLRG4的Datasheet PDF文件第4页浏览型号74LVCZ16244ADLRG4的Datasheet PDF文件第5页浏览型号74LVCZ16244ADLRG4的Datasheet PDF文件第6页浏览型号74LVCZ16244ADLRG4的Datasheet PDF文件第7页 
SN74LVCZ16244A  
16-BIT BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
SCES277D – JUNE 1999 – REVISED SEPTEMBER 2002  
DGG, DGV, OR DL PACKAGE  
(TOP VIEW)  
Member of the Texas Instruments  
Widebus Family  
Operates From 2.7 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  
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Supports Mixed-Mode Signal Operation on  
All Ports (5-V Input/Output Voltage With  
V
42  
V
CC  
CC  
2Y1  
2Y2  
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
3.3-V V  
)
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
GND 10  
2Y3 11  
2Y4 12  
3Y1 13  
3Y2 14  
GND 15  
3Y3 16  
3Y4 17  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 1000-V Charged-Device Model (C101)  
description/ordering information  
This 16-bit buffer/driver is designed for 2.7-V to  
V
18  
31  
V
CC  
CC  
3.6-V V  
operation.  
CC  
4Y1 19  
4Y2 20  
GND 21  
4Y3 22  
30 4A1  
29 4A2  
28 GND  
27 4A3  
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.  
23  
24  
26  
25  
4Y4  
4OE  
4A4  
3OE  
The device can be used as four 4-bit buffers, two  
8-bit buffers, or one 16-bit buffer. It provides true  
outputs.  
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.  
During power up or power down when V  
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.  
is between 0 and 1.5 V, the device is in the high-impedance state.  
CC  
through a pullup resistor;  
CC  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
Tube  
SN74LVCZ16244ADL  
SSOP – DL  
LVCZ16244A  
Tape and reel  
SN74LVCZ16244ADLR  
SN74LVCZ16244ADGGR  
SN74LVCZ16244ADGVR  
–40°C to 85°C  
TSSOP – DGG Tape and reel  
TVSOP – DGV Tape and reel  
LVCZ16244A  
CW244A  
†
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.  
Copyright 2002, 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...12

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