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参数资料
| 型号： | 74AHC1G02 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | 2-input NOR gate |
| 中文描述： | 2输入或非门 |
| 文件页数： | 13/16页 |
| 文件大小： | 74K |
| 代理商： | 74AHC1G02 |
2002 May 27
13
Philips Semiconductors
Product specification
2-input NAND gate
74AHC1G00; 74AHCT1G00
Suitability of surface mount IC packages for wave and reflow soldering methods
Notes
1.
For more detailed information on the BGA packages refer to the“(LF)BGA Application Note” (AN01026); order a copy
from your Philips Semiconductors sales office.
All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
temperature (with respect to time) and body size of the package, there is a risk that internal or external package
cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the
Drypack information in the “Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods”
These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the solder
cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink on the top side,
the solder might be deposited on the heatsink surface.
If wave soldering is considered, then the package must be placed at a 45
°
angle to the solder wave direction.
The package footprint must incorporate solder thieves downstream and at the side corners.
Wave soldering is suitable for LQFP, TQFP and QFP packages with a pitch (e) larger than 0.8 mm; it is definitely not
suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
Wave soldering is suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
2.
3.
4.
5.
6.
PACKAGE
(1)
SOLDERING METHOD
WAVE
REFLOW
(2)
BGA, LBGA, LFBGA, SQFP, TFBGA, VFBGA
HBCC, HBGA, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN,
HVSON, SMS
PLCC
(4)
, SO, SOJ
LQFP, QFP, TQFP
SSOP, TSSOP, VSO
not suitable
not suitable
(3)
suitable
suitable
suitable
not recommended
(4)(5)
not recommended
(6)
suitable
suitable
suitable
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74AHC1G02_11 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SINGLE 2 INPUT POSITIVE NOR GATE |
| 74AHC1G02GV | 制造商:NXP Semiconductors 功能描述:SINGLE 2-INPUT NOR GATE |
| 74AHC1G02GV,125 | 功能描述:逻辑门 SINGLE 2-INPUT NOR GATE RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74AHC1G02GV125 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| 74AHC1G02GV-Q100H | 制造商:NXP Semiconductors 功能描述:74AHC1G02GV-Q100/SO5/REELR// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC GATE NOR 2-INPUT 5TSOP |
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