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SN74HC273DWE4 PDF预览

SN74HC273DWE4

更新时间: 2024-11-29 09:14:31
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
20页 733K
描述
OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

SN74HC273DWE4 数据手册

 浏览型号SN74HC273DWE4的Datasheet PDF文件第2页浏览型号SN74HC273DWE4的Datasheet PDF文件第3页浏览型号SN74HC273DWE4的Datasheet PDF文件第4页浏览型号SN74HC273DWE4的Datasheet PDF文件第5页浏览型号SN74HC273DWE4的Datasheet PDF文件第6页浏览型号SN74HC273DWE4的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅ ꢆ ꢇꢈ ꢉ ꢀꢁ ꢇꢃ ꢄꢅ ꢆꢇ ꢈ  
ꢊ ꢅꢋꢌꢍ ꢎꢏꢋ ꢐꢑ ꢒ ꢓ ꢍꢔ ꢑꢏꢓ ꢍꢊ ꢑ ꢀ  
ꢕ ꢔꢋ ꢄ ꢅ ꢍꢒ ꢌꢖ  
SCLS136D − DECEMBER 1982 − REVISED AUGUST 2003  
D
D
D
D
D
D
D
Wide Operating Voltage Range of 2 V to 6 V  
Outputs Can Drive Up To 10 LSTTL Loads  
D
D
D
Direct Clear Input  
Individual Data Input to Each Flip-Flop  
Low Power Consumption, 80-µA Max I  
Applications Include:  
− Buffer/Storage Registers  
− Shift Registers  
CC  
Typical t = 12 ns  
pd  
4-mA Output Drive at 5 V  
− Pattern Generators  
Low Input Current of 1 µA Max  
Contain Eight Flip-Flops With Single-Rail  
Outputs  
description  
SN54HC273 . . . FK PACKAGE  
(TOP VIEW)  
SN54HC273 . . . J OR W PACKAGE  
SN74HC273 . . . DB, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
CLR  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
8Q  
8D  
7D  
7Q  
6Q  
6D  
5D  
5Q  
CLK  
3
2
1
20 19  
18  
8D  
17 7D  
2D  
2Q  
3Q  
3D  
4D  
4
5
6
7
8
16  
15  
14  
7Q  
6Q  
6D  
9 10 11 12 13  
GND  
description/ordering information  
These circuits are positive-edge-triggered D-type flip-flops with a direct clear (CLR) input.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP − N  
Tube of 20  
Tube of 25  
Reel of 2000  
Reel of 2000  
Reel of 2000  
Tube of 70  
Reel of 2000  
Reel of 250  
Tube of 20  
Tube of 85  
Tube of 55  
SN74HC273N  
SN74HC273N  
SN74HC273DW  
SN74HC273DWR  
SN74HC273NSR  
SN74HC273DBR  
SN74HC273PW  
SN74HC273PWR  
SN74HC273PWT  
SNJ54HC273J  
SOIC − DW  
HC273  
SOP − NS  
HC273  
HC273  
−40°C to 85°C  
SSOP − DB  
TSSOP − PW  
HC273  
CDIP − J  
CFP − W  
LCCC − FK  
SNJ54HC273J  
SNJ54HC273W  
SNJ54HC273FK  
−55°C to 125°C  
SNJ54HC273W  
SNJ54HC273FK  
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.  
Copyright 2003, Texas Instruments Incorporated  
ꢊ ꢙ ꢤ ꢜ ꢛꢧ ꢢꢡ ꢟꢠ ꢡꢛ ꢝꢤ ꢦꢘ ꢞꢙ ꢟ ꢟꢛ ꢮꢔ ꢍꢏ ꢑꢖ ꢓ ꢏꢈꢯꢂ ꢈꢂꢉ ꢞꢦ ꢦ ꢤ ꢞꢜ ꢞ ꢝꢣ ꢟꢣꢜ ꢠ ꢞ ꢜ ꢣ ꢟꢣ ꢠꢟꢣ ꢧ  
ꢢ ꢙꢦ ꢣꢠꢠ ꢛ ꢟꢩꢣ ꢜ ꢫꢘ ꢠꢣ ꢙ ꢛꢟꢣ ꢧꢨ ꢊ ꢙ ꢞꢦ ꢦ ꢛ ꢟꢩꢣ ꢜ ꢤ ꢜ ꢛ ꢧꢢꢡ ꢟꢠ ꢉ ꢤꢜ ꢛ ꢧꢢꢡ ꢟꢘꢛ ꢙ  
ꢤ ꢜ ꢛꢡꢣ ꢠꢠꢘ ꢙꢭ ꢧ ꢛꢣꢠ ꢙ ꢛꢟ ꢙ ꢣꢡꢣꢠ ꢠꢞꢜ ꢘ ꢦꢬ ꢘ ꢙꢡꢦ ꢢ ꢧꢣ ꢟꢣꢠ ꢟꢘꢙ ꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝꢣ ꢟꢣꢜ ꢠ ꢨ  
ꢟꢣ ꢠ ꢟꢘ ꢙꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢨ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC273DWE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC273DWG4 TI

完全替代

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273DWRG4 TI

完全替代

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273DWR TI

完全替代

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

与SN74HC273DWE4相关器件

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SN74HC273DWR TI

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SN74HC273DWR-00 TI

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SN74HC273DWRG4 TI

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SN74HC273N TI

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OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273N-00 TI

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HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20
SN74HC273N-10 TI

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HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20
SN74HC273N3 TI

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OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273NE4 TI

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OCTAL D-TYPE FLIP-FLOPS WITH CLEAR