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SNJ54HC27FK PDF预览

SNJ54HC27FK

更新时间: 2024-11-02 05:16:55
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德州仪器 - TI 输入元件
页数 文件大小 规格书
14页 486K
描述
TRIPLE 3-INPUT POSITIVE-NOR GATES

SNJ54HC27FK 数据手册

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SN54HC27, SN74HC27  
TRIPLE 3-INPUT POSITIVE-NOR GATES  
SCLS088D – DECEMBER 1982 – REVISED AUGUST 2003  
Wide Operating Voltage Range of 2 V to 6 V  
Outputs Can Drive Up To 10 LSTTL Loads  
Typical t = 9 ns  
pd  
4-mA Output Drive at 5 V  
Low Power Consumption, 20-µA Max I  
Low Input Current of 1 µA Max  
CC  
SN54HC27 . . . FK PACKAGE  
(TOP VIEW)  
SN54HC27 . . . J OR W PACKAGE  
SN74HC27 . . . D, DB, N, OR NS PACKAGE  
(TOP VIEW)  
1A  
1B  
V
CC  
1C  
1Y  
1
2
3
4
5
6
7
14  
13  
12  
3
2
1
20 19  
18  
1Y  
NC  
3C  
2A  
NC  
2B  
4
5
6
7
8
2A  
17  
16  
2B  
11 3C  
10  
9
2C  
3B  
3A  
3Y  
15 NC  
14  
9 10 11 12 13  
NC  
2C  
2Y  
3B  
8
GND  
NC – No internal connection  
description/ordering information  
The ’HC27 devices contain three independent 3-input NOR gates. They perform the Boolean function  
Y = A + B + C or Y = A B C in positive logic.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP – N  
SOIC – D  
Tube of 25  
Tube of 50  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Tube of 25  
Tube of 150  
Tube of 55  
SN74HC27N  
SN74HC27N  
SN74HC27D  
SN74HC27DR  
SN74HC27DT  
SN74HC27NSR  
SN74HC27DBR  
SNJ54HC27J  
SNJ54HC27W  
SNJ54HC27FK  
HC27  
–40°C to 85°C  
SOP – NS  
SSOP – DB  
CDIP – J  
HC27  
HC27  
SNJ54HC27J  
SNJ54HC27W  
SNJ54HC27FK  
–55°C to 125°C  
CFP – W  
LCCC – FK  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
FUNCTION TABLE  
(each gate)  
INPUTS  
OUTPUT  
Y
A
H
X
X
L
B
X
H
X
L
C
X
X
H
L
L
L
L
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.  
Copyright 2003, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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  

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