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SN74HC273N-00 PDF预览

SN74HC273N-00

更新时间: 2024-11-24 19:53:11
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
24页 1196K
描述
HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20

SN74HC273N-00 技术参数

生命周期:Obsolete包装说明:DIP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.07系列:HC/UH
JESD-30 代码:R-PDIP-T20长度:24.325 mm
负载电容(CL):50 pF逻辑集成电路类型:D FLIP-FLOP
位数:8功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
传播延迟(tpd):40 ns认证状态:Not Qualified
座面最大高度:5.08 mm最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
触发器类型:POSITIVE EDGE宽度:7.62 mm
最小 fmax:21 MHzBase Number Matches:1

SN74HC273N-00 数据手册

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ꢀꢁ ꢂꢃ ꢄꢅ ꢆ ꢇꢈ ꢉ ꢀꢁ ꢇꢃ ꢄꢅ ꢆꢇ ꢈ  
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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  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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