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SN74ABT827DW PDF预览

SN74ABT827DW

更新时间: 2024-09-16 23:06:11
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德州仪器 - TI 驱动器输出元件
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16页 395K
描述
10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN74ABT827DW 数据手册

 浏览型号SN74ABT827DW的Datasheet PDF文件第2页浏览型号SN74ABT827DW的Datasheet PDF文件第3页浏览型号SN74ABT827DW的Datasheet PDF文件第4页浏览型号SN74ABT827DW的Datasheet PDF文件第5页浏览型号SN74ABT827DW的Datasheet PDF文件第6页浏览型号SN74ABT827DW的Datasheet PDF文件第7页 
ꢋ ꢌ ꢍꢅꢎ ꢆ ꢅꢏꢐ ꢐ ꢑꢒꢀꢓ ꢔ ꢒꢎ ꢕ ꢑꢒ  
SCBS159E − JANUARY 1991 − REVISED APRIL 2005  
SN54ABT827 . . . JT PACKAGE  
SN74ABT827 . . . DB, DW, NT, OR PW PACKAGE  
(TOP VIEW)  
D
D
D
D
D
State-of-the-Art EPIC-ΙΙBBiCMOS Design  
Significantly Reduces Power Dissipation  
Flow-Through Architecture Optimizes PCB  
Layout  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
OE1  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
V
CC  
2
Latch-Up Performance Exceeds 500 mA Per  
JEDEC Standard JESD-17  
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
Y7  
Y8  
Y9  
Y10  
OE2  
3
4
Typical V  
(Output Ground Bounce) < 1 V  
OLP  
5
at V  
= 5 V, T = 25°C  
CC  
A
6
High-Impedance State During Power Up  
and Power Down  
7
8
D
High-Drive Outputs (−32-mA I , 64-mA I  
)
OL  
OH  
9
D
Package Options Include Plastic  
10  
11  
12  
A9  
A10  
GND  
Small-Outline (DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages, Ceramic Chip Carriers (FK), and  
Plastic (NT) and Ceramic (JT) DIPs  
SN54ABT827 . . . FK PACKAGE  
(TOP VIEW)  
description  
These 10-bit buffers or bus drivers provide a  
high-performance bus interface for wide data  
paths or buses carrying parity.  
4
3
2
1
28 27 26  
25  
5
6
7
8
9
A3  
A4  
A5  
NC  
A6  
Y3  
Y4  
Y5  
NC  
Y6  
24  
23  
22  
21  
The 3-state control gate is a 2-input AND gate with  
active-low inputs so that, if either output-enable  
(OE1 or OE2) input is high, all ten outputs are in  
the high-impedance state. The ’ABT827 provides  
true data at the outputs.  
A7 10  
A8 11  
20 Y7  
19 Y8  
When V  
is between 0 and 2.1 V, the device  
12 13 14 15 16 17 18  
CC  
is in the high-impedance state during power up  
or power down. However, to ensure  
the high-impedance state above 2.1 V, OE should  
NC − No internal connection  
be tied to V  
through a pullup resistor; the  
CC  
minimum value of the resistor is determined by  
the current-sinking capability of the driver.  
The SN54ABT827 is characterized for operation over the full military temperature range of −55°C to 125°C. The  
SN74ABT827 is characterized for operation from −40°C to 85°C.  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
OE1  
L
OE2  
L
A
L
L
H
Z
Z
L
L
H
X
X
H
X
X
H
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-ΙΙB is a trademark of Texas Instruments.  
ꢆꢧ  
Copyright 2005, Texas Instruments Incorporated  
ꢣ ꢧ ꢤ ꢣꢜ ꢝꢱ ꢟꢞ ꢢ ꢪꢪ ꢨꢢ ꢠ ꢢ ꢡ ꢧ ꢣ ꢧ ꢠ ꢤ ꢬ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74ABT827DW 替代型号

型号 品牌 替代类型 描述 数据表
SN74ABT827DBRE4 TI

完全替代

10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74ABT827NTE4 TI

完全替代

10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74ABT827NT TI

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10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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