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SN74LVT16646DLR PDF预览

SN74LVT16646DLR

更新时间: 2024-11-17 23:06:23
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器触发器逻辑集成电路光电二极管输出元件输入元件信息通信管理
页数 文件大小 规格书
12页 223K
描述
3.3V ABT 16 BIT BUS TRANSCEIVERS AND REGISTERS WITH 3 STATE OUTPUTS

SN74LVT16646DLR 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:GREEN, PLASTIC, SSOP-56针数:56
Reach Compliance Code:unknownHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.28
Is Samacsys:N其他特性:DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:LVTJESD-30 代码:R-PDSO-G56
长度:18.415 mm负载电容(CL):50 pF
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.064 A
位数:8功能数量:2
端口数量:2端子数量:56
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:SSOP56,.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
最大电源电流(ICC):5 mAProp。Delay @ Nom-Sup:4.7 ns
传播延迟(tpd):6.7 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:BICMOS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
翻译:N/A触发器类型:POSITIVE EDGE
宽度:7.49 mmBase Number Matches:1

SN74LVT16646DLR 数据手册

 浏览型号SN74LVT16646DLR的Datasheet PDF文件第2页浏览型号SN74LVT16646DLR的Datasheet PDF文件第3页浏览型号SN74LVT16646DLR的Datasheet PDF文件第4页浏览型号SN74LVT16646DLR的Datasheet PDF文件第5页浏览型号SN74LVT16646DLR的Datasheet PDF文件第6页浏览型号SN74LVT16646DLR的Datasheet PDF文件第7页 
ꢋ ꢌꢋ ꢍꢅ ꢎꢏꢆ ꢇ ꢈ ꢍꢏꢐ ꢆ ꢏꢑꢀ ꢆ ꢒꢎꢁꢀ ꢓꢔꢐ ꢅꢔꢒꢀ ꢎꢁꢕ ꢒꢔꢖ ꢐ ꢀ ꢆꢔ ꢒ  
SCBS149D − JULY 1994 − REVISED MARCH 2004  
SN54LVT16646 . . . WD PACKAGE  
SN74LVT16646 . . . DGG OR DL PACKAGE  
(TOP VIEW)  
D
D
Members of the Texas Instruments  
WidebusFamily  
State-of-the-Art Advanced BiCMOS  
Technology (ABT) Design for 3.3-V  
Operation and Low-Static Power  
Dissipation  
1
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
1DIR  
1CLKAB  
1SAB  
GND  
1OE  
2
1CLKBA  
1SBA  
GND  
1B1  
3
D
D
D
D
D
D
D
D
D
Support Mixed-Mode Signal Operation (5-V  
Input and Output Voltages With 3.3-V V  
4
)
5
1A1  
1A2  
CC  
6
1B2  
Support Unregulated Battery Operation  
Down to 2.7 V  
7
V
V
CC  
CC  
8
1A3  
1A4  
1A5  
GND  
1A6  
1A7  
1A8  
2A1  
2A2  
2A3  
GND  
2A4  
2A5  
2A6  
1B3  
1B4  
1B5  
GND  
1B6  
1B7  
1B8  
2B1  
2B2  
2B3  
GND  
2B4  
2B5  
2B6  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
9
= 3.3 V, T = 25°C  
A
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
Bus-Hold Data Inputs Eliminate the Need  
for External Pullup Resistors  
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Distributed V  
Minimizes High-Speed Switching Noise  
and GND Pin Configuration  
CC  
Flowthrough Architecture Optimizes  
PCB Layout  
Latch-Up Performance Exceeds 500 mA  
Per JEDEC Standard JESD-17  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
V
V
CC  
CC  
2A7  
2A8  
GND  
2B7  
2B8  
GND  
2SBA  
2CLKBA  
2OE  
description/ordering information  
2SAB  
2CLKAB  
2DIR  
The ’LVT16646 devices are 16-bit bus  
transceivers and registers designed for  
low-voltage (3.3-V) V  
operation, but with the  
CC  
capability to provide a TTL interface to a 5-V  
system environment.  
These devices can be used as two 8-bit transceivers or one 16-bit transceiver. Data on the A or B bus is clocked  
into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1  
illustrates the four fundamental bus-management functions that can be performed with the LVT16646 devices.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
Tube  
SN74LVT16646DL  
SSOP − DL  
LVT16646  
Tape and reel  
SN74LVT16646DLR  
SN74LVT16646DGGR  
SNJ54LVT16646WD  
−40°C to 85°C  
−55°C to 125°C  
TSSOP − DGG Tape and reel  
CFP − WD Tube  
LVT16646  
SNJ54LVT16646WD  
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 2004, Texas Instruments Incorporated  
ꢑ ꢁ ꢄꢔꢀꢀ ꢙ ꢆꢘ ꢔꢒꢗ ꢐꢀ ꢔ ꢁ ꢙꢆꢔꢕ ꢛꢜ ꢝꢞ ꢟꢠꢡ ꢢꢣꢤ ꢥꢛ ꢡꢠ ꢥꢛꢦ ꢝꢥꢞ ꢚꢒ ꢙ ꢕ ꢑ ꢓꢆ ꢐꢙ ꢁ  
ꢩꢦ ꢨ ꢦ ꢣ ꢤ ꢛ ꢤ ꢨ ꢞ ꢌ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74LVT16646DLR 替代型号

型号 品牌 替代类型 描述 数据表
74LVTH16646DLRG4 TI

完全替代

3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVT16646DL TI

完全替代

3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74LVTH16646DL TI

类似代替

3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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