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SN74HC21D-00 PDF预览

SN74HC21D-00

更新时间: 2024-11-24 14:35:59
品牌 Logo 应用领域
德州仪器 - TI 输入元件光电二极管逻辑集成电路
页数 文件大小 规格书
19页 852K
描述
HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14

SN74HC21D-00 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.48系列:HC/UH
JESD-30 代码:R-PDSO-G14长度:8.65 mm
负载电容(CL):50 pF逻辑集成电路类型:AND GATE
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:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):28 ns
认证状态:Not Qualified座面最大高度:1.75 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:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
Base Number Matches:1

SN74HC21D-00 数据手册

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ꢀꢁꢂ ꢃ ꢄꢅ ꢆ ꢇꢈ ꢀꢁ ꢉꢃ ꢄꢅ ꢆꢇ  
ꢊꢋꢌ ꢍ ꢃ ꢎꢏꢁ ꢐꢋꢑ ꢐꢒ ꢀꢏ ꢑ ꢏꢓꢔ ꢎꢌꢁꢊ ꢕ ꢌꢑꢔ ꢀ  
SCLS087E − 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  
SN54HC21 . . . FK PACKAGE  
(TOP VIEW)  
SN54HC21 . . . J OR W PACKAGE  
SN74HC21 . . . D, N, NS, OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1A  
1B  
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  
These devices contain two independent 4-input AND 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  
Tube of 25  
Tube of 50  
Reel of 2500  
Reel of 250  
Reel of 2000  
Tube of 90  
Reel of 2000  
Reel of 250  
Tube of 25  
Tube of 150  
Tube of 55  
SN74HC21N  
SN74HC21N  
SN74HC21D  
SN74HC21DR  
SN74HC21DT  
SN74HC21NSR  
SN74HC21PW  
SN74HC21PWR  
SN74HC21PWT  
SNJ54HC21J  
SOIC − D  
SOP − NS  
HC21  
HC21  
−40°C to 85°C  
TSSOP − PW  
HC21  
CDIP − J  
CFP − W  
LCCC − FK  
SNJ54HC21J  
SNJ54HC21W  
SNJ54HC21FK  
−55°C to 125°C  
SNJ54HC21W  
SNJ54HC21FK  
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  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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