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SN54ABT162827A

更新时间: 2024-09-12 23:06:07
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德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
11页 203K
描述
20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54ABT162827A 数据手册

 浏览型号SN54ABT162827A的Datasheet PDF文件第2页浏览型号SN54ABT162827A的Datasheet PDF文件第3页浏览型号SN54ABT162827A的Datasheet PDF文件第4页浏览型号SN54ABT162827A的Datasheet PDF文件第5页浏览型号SN54ABT162827A的Datasheet PDF文件第6页浏览型号SN54ABT162827A的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅ ꢆꢇ ꢈ ꢉ ꢊ ꢉ ꢋ ꢄꢌ ꢀꢁ ꢋꢃ ꢄꢅ ꢆꢇ ꢈꢉ ꢊꢉꢋ ꢄ  
ꢉ ꢍ ꢎꢅꢏ ꢆ ꢅꢐꢑ ꢑ ꢒꢓꢀꢔ ꢕ ꢓꢏ ꢖ ꢒꢓ ꢀ  
ꢗ ꢏꢆ ꢘ ꢙ ꢎꢀꢆꢄꢆ ꢒ ꢚ ꢐꢆ ꢛ ꢐꢆꢀ  
SCBS248F − JULY 1993 − REVISED JUNE 2004  
SN54ABT162827A . . . WD PACKAGE  
SN74ABT162827A . . . DGG OR DL PACKAGE  
(TOP VIEW)  
D
D
Members of the Texas Instruments  
WidebusFamily  
Output Ports Have Equivalent 25-Series  
Resistors, So No External Resistors Are  
Required  
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  
1OE1  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1OE2  
1A1  
1A2  
GND  
1A3  
1A4  
2
D
D
D
D
D
D
High-Impedance State During Power Up  
and Power Down  
3
4
5
Typical V  
(Output Ground Bounce)  
OLP  
6
<1 V at V  
= 5 V, T = 25°C  
CC  
A
7
V
V
CC  
CC  
Distributed V  
High-Speed Switching Noise  
and GND Pins Minimize  
CC  
8
1Y5  
1Y6  
1Y7  
GND  
1Y8  
1Y9  
1Y10  
2Y1  
2Y2  
2Y3  
GND  
2Y4  
2Y5  
2Y6  
1A5  
1A6  
1A7  
GND  
1A8  
1A9  
1A10  
2A1  
2A2  
2A3  
GND  
2A4  
2A5  
2A6  
9
I
and Power-Up 3-State Support Hot  
off  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
Insertion  
Flow-Through Architecture Optimizes PCB  
Layout  
Latch-Up Performance Exceeds 500 mA Per  
JEDEC Standard JESD-17  
D ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
description/ordering information  
The ’ABT162827A devices are noninverting  
20-bit buffers composed of two 10-bit buffers with  
separate output-enable signals. For either 10-bit  
buffer, the two output-enable (1OE1 and 1OE2, or  
2OE1 and 2OE2) inputs must both be low for the  
corresponding Y outputs to be active. If either  
output-enable input is high, the outputs of that  
10-bit buffer are in the high-impedance state.  
V
V
CC  
CC  
2Y7  
2Y8  
GND  
2Y9  
2Y10  
2OE1  
2A7  
2A8  
GND  
2A9  
2A10  
2OE2  
The outputs, which are designed to source or sink  
up to 12 mA, include equivalent 25-series  
resistors to reduce overshoot and undershoot.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
Tube  
SN74ABT162827ADL  
SSOP − DL  
ABT162827A  
Tape and reel  
SN74ABT162827ADLR  
SN74ABT162827ADGGR  
SNJ54ABT162827AWD  
−40°C to 85°C  
−55°C to 125°C  
TSSOP − DGG Tape and reel  
CFP − WD Tube  
ABT162827A  
SNJ54ABT162827AWD  
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  
ꢐ ꢁ ꢜꢒꢀꢀ ꢚ ꢆꢘ ꢒꢓꢗ ꢏꢀ ꢒ ꢁ ꢚꢆꢒꢕ ꢝꢞ ꢟꢠ ꢡꢢꢣ ꢤꢥꢦ ꢧꢝ ꢣꢢ ꢧꢝꢨ ꢟꢧꢠ ꢛꢓ ꢚ ꢕ ꢐ ꢩꢆ ꢏꢚ ꢁ  
ꢪꢟ  
ꢦꢧ  
ꢠꢝ  
ꢬꢨ ꢫ ꢨ ꢥ ꢦ ꢝ ꢦ ꢫ ꢠ ꢯ  
ꢦꢠ  
ꢣꢦ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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