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SN74LVTH16646-EP

更新时间： 2024-10-02 12:21:39
品牌 Logo 应用领域
德州仪器 - TI 总线收发器输出元件
页数 文件大小 规格书
12页 334K
描述
3.3-V ABT 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

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中文翻译

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SN74LVTH16646-EP 数据手册

 浏览型号SN74LVTH16646-EP的Datasheet PDF文件第2页浏览型号SN74LVTH16646-EP的Datasheet PDF文件第3页浏览型号SN74LVTH16646-EP的Datasheet PDF文件第4页浏览型号SN74LVTH16646-EP的Datasheet PDF文件第5页浏览型号SN74LVTH16646-EP的Datasheet PDF文件第6页浏览型号SN74LVTH16646-EP的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇ ꢈꢉ ꢉꢃ ꢉꢊ ꢋꢌ  
ꢍ ꢎꢍ ꢊꢅ ꢏꢐꢆ ꢈ ꢉ ꢊꢐꢑ ꢆ ꢐꢒꢀ ꢆ ꢓꢏꢁꢀ ꢔꢋ ꢑ ꢅꢋ ꢓ  
ꢕ ꢑꢆ ꢇ ꢍ ꢊꢀꢆꢏꢆ ꢋ ꢖ ꢒꢆ ꢌꢒ ꢆꢀ  
SCBS786A − NOVEMBER 2003 − REVISED APRIL 2004  
D
D
Controlled Baseline  
− One Assembly/Test Site, One Fabrication  
Site  
D
D
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
D
D
D
D
Enhanced Product-Change Notification  
D
Thin Shrink Small-Outline (DGG) Package  
†
Qualification Pedigree  
DGG PACKAGE  
(TOP VIEW)  
Member 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
4
5
1A1  
1A2  
D
Supports Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
6
1B2  
7
V
V
CC  
CC  
3.3-V V  
)
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  
D
D
D
D
Supports Unregulated Battery Operation  
Down To 2.7 V  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
D
D
Distributed V  
High-Speed Switching Noise  
and GND Pins Minimize  
CC  
Flowthrough Architecture Optimizes PCB  
Layout  
V
V
CC  
CC  
†
Component qualification in accordance with JEDEC and industry  
standards to ensure reliable operation over an extended  
temperature range. This includes, but is not limited to, Highly  
Accelerated Stress Test (HAST) or biased 85/85, temperature  
cycle, autoclave or unbiased HAST, electromigration, bond  
intermetallic life, and mold compound life. Such qualification  
testing should not be viewed as justifying use of this component  
beyond specified performance and environmental limits.  
2A7  
2A8  
GND  
2B7  
2B8  
GND  
2SBA  
2CLKBA  
2OE  
2SAB  
2CLKAB  
2DIR  
description/ordering information  
The SN74LVTH16646 is a 16-bit bus transceiver designed for low-voltage (3.3-V) V  
capability to provide a TTL interface to a 5-V system environment.  
operation, but with the  
CC  
This device 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 SN74LVTH16646  
device.  
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.  
ꢌꢓ ꢖ ꢗꢒ ꢔ ꢆꢑ ꢖ ꢁ ꢗ ꢏꢆꢏ ꢘꢙ ꢚ ꢛꢜ ꢝ ꢞꢟ ꢘꢛꢙ ꢘꢠ ꢡꢢ ꢜ ꢜ ꢣꢙꢟ ꢞꢠ ꢛꢚ ꢤꢢꢥ ꢦꢘꢡ ꢞꢟ ꢘꢛꢙ ꢧꢞ ꢟꢣ ꢎ  
ꢌꢜ ꢛ ꢧꢢꢡ ꢟ ꢠ ꢡ ꢛꢙ ꢚꢛ ꢜ ꢝ ꢟ ꢛ ꢠ ꢤꢣ ꢡ ꢘꢚ ꢘꢡꢞ ꢟꢘ ꢛꢙꢠ ꢤꢣ ꢜ ꢟꢨ ꢣ ꢟꢣ ꢜ ꢝꢠ ꢛꢚ ꢆꢣꢩ ꢞꢠ ꢑꢙꢠ ꢟꢜ ꢢꢝ ꢣꢙꢟ ꢠ  
ꢠ ꢟ ꢞ ꢙꢧ ꢞ ꢜꢧ ꢪ ꢞ ꢜꢜ ꢞ ꢙ ꢟꢫꢎ ꢌꢜ ꢛ ꢧꢢꢡ ꢟꢘꢛꢙ ꢤꢜ ꢛꢡ ꢣꢠ ꢠꢘ ꢙꢬ ꢧꢛꢣ ꢠ ꢙꢛꢟ ꢙꢣ ꢡꢣ ꢠꢠ ꢞꢜ ꢘꢦ ꢫ ꢘꢙꢡ ꢦꢢꢧ ꢣ  
ꢟ ꢣ ꢠ ꢟꢘ ꢙꢬ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢎ  
Copyright 2004, Texas Instruments Incorporated  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...12

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与SN74LVTH16646-EP相关器件

型号 品牌 获取价格 描述 数据表
SN74LVTH16646MEA FAIRCHILD

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 		Registered Bus Transceiver, LVT Series, 2-Func, 8-Bit, True Output, BICMOS, PDSO56, 0.300
SN74LVTH16646MEAX FAIRCHILD

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 		Registered Bus Transceiver, LVT Series, 2-Func, 8-Bit, True Output, BICMOS, PDSO56, 0.300
SN74LVTH16646MTD FAIRCHILD

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 		Registered Bus Transceiver, LVT Series, 2-Func, 8-Bit, True Output, BICMOS, PDSO56, 6.10 M
SN74LVTH16646MTDX FAIRCHILD

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 		Registered Bus Transceiver, LVT Series, 2-Func, 8-Bit, True Output, BICMOS, PDSO56, 6.10 M
SN74LVTH16652 TI

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 		3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH16652DGG TI

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 		3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH16652DGGR TI

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 		3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH16652DL TI

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 		3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH16652DLG4 TI

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 		3.3-V ABT 16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74LVTH16652DLR TI

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

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