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SN74LV273ADBLE PDF预览

SN74LV273ADBLE

更新时间: 2024-11-20 21:13:47
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
8页 149K
描述
LV/LV-A/LVX/H SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, SSOP-20

SN74LV273ADBLE 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP20,.3
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.34
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G20
长度:7.2 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:45000000 Hz
最大I(ol):0.006 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:SSOP封装等效代码:SSOP20,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 VProp。Delay @ Nom-Sup:19.5 ns
传播延迟(tpd):25 ns认证状态:Not Qualified
座面最大高度:2 mm子类别:FF/Latches
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 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:5.3 mm
最小 fmax:100 MHzBase Number Matches:1

SN74LV273ADBLE 数据手册

 浏览型号SN74LV273ADBLE的Datasheet PDF文件第2页浏览型号SN74LV273ADBLE的Datasheet PDF文件第3页浏览型号SN74LV273ADBLE的Datasheet PDF文件第4页浏览型号SN74LV273ADBLE的Datasheet PDF文件第5页浏览型号SN74LV273ADBLE的Datasheet PDF文件第6页浏览型号SN74LV273ADBLE的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇ ꢈ ꢉ ꢀꢁ ꢇꢃ ꢄꢅ ꢆꢇ ꢈ  
ꢊ ꢋꢌꢍꢄ ꢎꢏꢌ ꢐꢑ ꢒ ꢓ ꢄ ꢔꢑ ꢏ ꢓꢄꢊ ꢑ ꢀ  
ꢕ ꢔꢌꢖ ꢋ ꢄꢒ ꢍꢗ  
SCLS195B − FEBRUARY 1993 − REVISED APRIL 1996  
SN54LV273 . . . J OR W PACKAGE  
SN74LV273 . . . DB, DW, OR PW PACKAGE  
(TOP VIEW)  
D
D
D
D
EPIC (Enhanced-Performance Implanted  
CMOS) 2-µ Process  
Typical V  
< 0.8 V at V  
(Output Ground Bounce)  
OLP  
T = 25°C  
CC,  
A
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  
Typical V  
(Output V  
Undershoot)  
8Q  
8D  
7D  
7Q  
6Q  
6D  
5D  
5Q  
CLK  
OHV  
OH  
> 2 V at V , T = 25°C  
CC  
A
ESD Protection Exceeds 2000 V Per  
MIL-STD-883C, Method 3015; Exceeds  
200 V Using Machine Model  
(C = 200 pF, R = 0)  
D
D
Latch-Up Performance Exceeds 250 mA  
Per JEDEC Standard JESD-17  
GND  
Package Options Include Plastic  
Small-Outline (DW), Shrink Small-Outline  
(DB), Thin Shrink Small-Outline (PW),  
Ceramic Flat (W) Packages, Chip Carriers  
(FK), and (J) 300-mil DIPs  
SN54LV273 . . . FK PACKAGE  
(TOP VIEW)  
description  
3
2
1
20 19  
18  
These octal D-type flip-flops are designed for  
2.7-V to 5.5-V V operation.  
4
5
6
7
8
2D  
2Q  
3Q  
3D  
4D  
8D  
7D  
7Q  
6Q  
6D  
17  
16  
15  
14  
CC  
The ’LV273 are positive-edge-triggered flip-flops  
with direct clear (CLR) input. Information at  
the data (D) inputs meeting the setup time  
requirements is transferred to the Q outputs on the  
positive-going edge of the clock pulse. Clock  
triggering occurs at a particular voltage level and  
is not directly related to the transition time of the  
positive-going pulse. When the clock (CLK) input  
is at either the high or low level, the D-input signal  
has no effect at the output.  
9 10 11 12 13  
The SN74LV273 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count  
and functionality of standard small-outline packages in less than half the printed-circuit-board area.  
The SN54LV273 is characterized for operation over the full military temperature range of −55°C to 125°C. The  
SN74LV273 is characterized for operation from −40°C to 85°C.  
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.  
EPIC is a trademark of Texas Instruments Incorporated.  
Copyright 1996, Texas Instruments Incorporated  
ꢘ ꢁ ꢄꢒꢀꢀ ꢊ ꢌꢖ ꢒꢗꢕ ꢔꢀ ꢒ ꢁ ꢊꢌꢒꢎ ꢙꢚ ꢛꢜ ꢝꢞꢟ ꢠꢡꢢ ꢣꢙ ꢟꢞ ꢣꢙꢤ ꢛꢣꢜ ꢑꢗ ꢊ ꢎ ꢘ ꢋꢌ ꢔꢊ ꢁ  
ꢛꢣ  
ꢥꢛ  
ꢌꢢꢫ  
ꢧꢤ ꢦ ꢤ ꢡ ꢢ ꢙ ꢢ ꢦ ꢜ ꢪ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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