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SN54HC273FH PDF预览

SN54HC273FH

更新时间: 2024-09-30 13:13:43
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
18页 554K
描述
IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,LLCC,20PIN,CERAMIC

SN54HC273FH 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QCCN, LCC20,.35SQReach Compliance Code:not_compliant
风险等级:5.89JESD-30 代码:S-XQCC-N20
逻辑集成电路类型:D FLIP-FLOP功能数量:8
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
电源:2/6 V认证状态:Not Qualified
子类别:FF/Latches表面贴装:YES
技术:CMOS温度等级:MILITARY
端子形式:NO LEAD端子节距:1.27 mm
端子位置:QUAD触发器类型:POSITIVE EDGE
Base Number Matches:1

SN54HC273FH 数据手册

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ꢀꢁ 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  
ꢜꢧ  
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  

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