5秒后页面跳转
SN74HC20DBR PDF预览

SN74HC20DBR

更新时间: 2024-11-27 05:04:51
品牌 Logo 应用领域
德州仪器 - TI 输入元件
页数 文件大小 规格书
16页 522K
描述
DUAL 4-INPUT POSITIVE-NAND GATES

SN74HC20DBR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP14,.3
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.27
系列:HC/UHJESD-30 代码:R-PDSO-G14
长度:6.2 mm负载电容(CL):50 pF
逻辑集成电路类型:NAND GATE最大I(ol):0.004 A
功能数量:2输入次数:4
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP14,.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:2/6 VProp。Delay @ Nom-Sup:28 ns
传播延迟(tpd):140 ns认证状态:Not Qualified
施密特触发器:NO座面最大高度:2 mm
子类别:Gates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: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宽度:5.3 mm
Base Number Matches:1

SN74HC20DBR 数据手册

 浏览型号SN74HC20DBR的Datasheet PDF文件第2页浏览型号SN74HC20DBR的Datasheet PDF文件第3页浏览型号SN74HC20DBR的Datasheet PDF文件第4页浏览型号SN74HC20DBR的Datasheet PDF文件第5页浏览型号SN74HC20DBR的Datasheet PDF文件第6页浏览型号SN74HC20DBR的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅ ꢆ ꢇꢈ ꢀꢁ ꢉꢃ ꢄꢅ ꢆꢇ  
ꢊꢋꢌ ꢍ ꢃ ꢎꢏꢁ ꢐꢋꢑ ꢐꢒ ꢀꢏ ꢑ ꢏꢓꢔ ꢎꢁꢌꢁꢊ ꢕ ꢌꢑꢔ ꢀ  
SCLS086F − DECEMBER 1982 − REVISED AUGUST 2003  
D
D
D
Wide Operating Voltage Range of 2 V to 6 V  
Outputs Can Drive Up To 10 LSTTL Loads  
D
D
D
Typical t = 11 ns  
pd  
4-mA Output Drive at 5 V  
Low Power Consumption, 20-µA Max I  
Low Input Current of 1 µA Max  
CC  
SN54HC20 . . . FK PACKAGE  
(TOP VIEW)  
SN54HC20 . . . J OR W PACKAGE  
SN74HC20 . . . D, DB, N, NS, OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
1A  
1B  
14  
13  
12  
11  
10  
9
V
CC  
3
2
1
20 19  
18  
2D  
2C  
NC  
2B  
2A  
2Y  
2C  
NC  
NC  
NC  
NC  
1C  
NC  
1D  
4
5
6
7
8
NC  
1C  
17  
16  
1D  
15 NC  
14  
9 10 11 12 13  
1Y  
2B  
8
GND  
NC − No internal connection  
description/ordering information  
The ’HC20 devices contain two independent 4-input NAND gates. They perform the Boolean function  
Y = A B C D or Y = A + B + C + D in positive logic.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP − N  
SOIC − D  
Tube of 25  
Tube of 50  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Tube of 90  
Reel of 2000  
Reel of 250  
Tube of 25  
Tube of 150  
Tube of 55  
SN74HC20N  
SN74HC20N  
SN74HC20D  
SN74HC20DR  
SN74HC20DT  
SN74HC20NSR  
SN74HC20DBR  
SN74HC20PW  
SN74HC20PWR  
SN74HC20PWT  
SNJ54HC20J  
SNJ54HC20W  
SNJ54HC20FK  
HC20  
SOP − NS  
HC20  
HC20  
−40°C to 85°C  
SSOP − DB  
TSSOP − PW  
HC20  
CDIP − J  
CFP − W  
LCCC − FK  
SNJ54HC20J  
SNJ54HC20W  
SNJ54HC20FK  
−55°C to 125°C  
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  
ꢒ ꢘ ꢣ ꢛ ꢚꢦ ꢡꢠ ꢞꢟ ꢠꢚ ꢜꢣ ꢥꢗ ꢝꢘ ꢞ ꢞꢚ ꢭꢏ ꢍꢎ ꢐꢖ ꢮ ꢎꢯꢰꢂ ꢯꢂꢈ ꢝꢥꢥ ꢣꢝ ꢛ ꢝ ꢜꢢ ꢞꢢꢛ ꢟ ꢝ ꢛ ꢢ ꢞꢢ ꢟꢞꢢ ꢦ  
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
ꢡ ꢘꢥ ꢢꢟꢟ ꢚ ꢞꢨꢢ ꢛ ꢪꢗ ꢟꢢ ꢘ ꢚꢞꢢ ꢦꢧ ꢒ ꢘ ꢝꢥ ꢥ ꢚ ꢞꢨꢢ ꢛ ꢣꢛ ꢚ ꢦꢡꢠ ꢞꢟ ꢈ ꢣꢛ ꢚ ꢦꢡꢠ ꢞꢗꢚ ꢘ  
ꢚꢠ  
ꢘꢬ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC20DBR 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC20DBRG4 TI

完全替代

HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SSOP-14
SN74HC20DBRE4 TI

完全替代

DUAL 4-INPUT POSITIVE-NAND GATES

与SN74HC20DBR相关器件

型号 品牌 获取价格 描述 数据表
SN74HC20DBRE4 TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74HC20DBRG4 TI

获取价格

HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SSOP-14
SN74HC20DE4 TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74HC20DG4 TI

获取价格

Dual 4-Input Positive-NAND Gates 14-SOIC -40 to 85
SN74HC20DR TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74HC20DR-00 TI

获取价格

HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDSO14
SN74HC20DRE4 TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74HC20DRG4 TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74HC20DT TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES
SN74HC20DTE4 TI

获取价格

DUAL 4-INPUT POSITIVE-NAND GATES