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SN74HC273N PDF预览

SN74HC273N

更新时间: 2024-11-23 23:03:11
品牌 Logo 应用领域
德州仪器 - TI 触发器锁存器逻辑集成电路光电二极管PC
页数 文件大小 规格书
18页 554K
描述
OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

SN74HC273N 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:DIP
包装说明:DIP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:0.9Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:181972
Samacsys Pin Count:20Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:PDIP-N
Samacsys Released Date:2017-01-12 12:59:53Is Samacsys:N
其他特性:DUMMY VAL系列:HC/UH
JESD-30 代码:R-PDIP-T20JESD-609代码:e4
长度:25.4 mm负载电容(CL):50 pF
逻辑集成电路类型:D FLIP-FLOP最大频率@ Nom-Sup:21000000 Hz
最大I(ol):0.0052 A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封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/6 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:200 ns传播延迟(tpd):200 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:FF/Latches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端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
触发器类型:POSITIVE EDGE宽度:7.62 mm
最小 fmax:25 MHzBase Number Matches:1

SN74HC273N 数据手册

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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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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  
ꢜꢛ  
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  

SN74HC273N 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC273N3 TI

完全替代

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273DWR TI

类似代替

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

与SN74HC273N相关器件

型号 品牌 获取价格 描述 数据表
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
SN74HC273NP1 TI

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IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,DIP,20PIN,PLASTIC
SN74HC273NSR TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273NSRG4 TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273PW TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273PWE4 TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN74HC273PWG4 TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR