5秒后页面跳转
SN54HC273FK PDF预览

SN54HC273FK

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

SN54HC273FK 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QLCC包装说明:CERAMIC, LCC-20
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.6
Is Samacsys:N系列:HC/UH
JESD-30 代码:S-CQCC-N20长度:8.89 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:18000000 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:125 °C
最低工作温度:-55 °C输出极性:TRUE
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装等效代码:LCC20,.35SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/6 V传播延迟(tpd):240 ns
认证状态:Not Qualified座面最大高度:2.03 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: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
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:8.89 mm最小 fmax:21 MHz
Base Number Matches:1

SN54HC273FK 数据手册

 浏览型号SN54HC273FK的Datasheet PDF文件第2页浏览型号SN54HC273FK的Datasheet PDF文件第3页浏览型号SN54HC273FK的Datasheet PDF文件第4页浏览型号SN54HC273FK的Datasheet PDF文件第5页浏览型号SN54HC273FK的Datasheet PDF文件第6页浏览型号SN54HC273FK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  
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  

与SN54HC273FK相关器件

型号 品牌 获取价格 描述 数据表
SN54HC273FK-00 TI

获取价格

HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20
SN54HC273J TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54HC273-SP TI

获取价格

具有清零端的八路 D 型触发器
SN54HC273W TI

获取价格

OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
SN54HC27FK TI

获取价格

TRIPLE 3-INPUT POSITIVE-NOR GATES
SN54HC27FK-00 TI

获取价格

HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, CQCC20
SN54HC27FKR TI

获取价格

HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, CQCC20, CERAMIC, LCC-20
SN54HC27J TI

获取价格

TRIPLE 3-INPUT POSITIVE-NOR GATES
SN54HC27J-00 TI

获取价格

HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, CDIP14
SN54HC27W TI

获取价格

TRIPLE 3-INPUT POSITIVE-NOR GATES