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CD74HC27ME4 PDF预览

CD74HC27ME4

更新时间: 2024-11-24 05:18:15
品牌 Logo 应用领域
德州仪器 - TI 逻辑集成电路光电二极管
页数 文件大小 规格书
11页 261K
描述
High-Speed CMOS Logic Triple 3-Input NOR Gate

CD74HC27ME4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP14,.25针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.11系列:HC/UH
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:8.65 mm负载电容(CL):50 pF
逻辑集成电路类型:NOR GATE最大I(ol):0.004 A
湿度敏感等级:1功能数量:3
输入次数:3端子数量:14
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260电源:2/6 V
Prop。Delay @ Nom-Sup:29 ns传播延迟(tpd):145 ns
认证状态:Not Qualified施密特触发器:NO
座面最大高度:1.75 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):4.5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

CD74HC27ME4 数据手册

 浏览型号CD74HC27ME4的Datasheet PDF文件第2页浏览型号CD74HC27ME4的Datasheet PDF文件第3页浏览型号CD74HC27ME4的Datasheet PDF文件第4页浏览型号CD74HC27ME4的Datasheet PDF文件第5页浏览型号CD74HC27ME4的Datasheet PDF文件第6页浏览型号CD74HC27ME4的Datasheet PDF文件第7页 
CD54HC27, CD74HC27,  
CD54HCT27, CD74HCT27  
Data sheet acquired from Harris Semiconductor  
SCHS132C  
High-Speed CMOS Logic  
Triple 3-Input NOR Gate  
August 1997 - Revised September 2003  
Features  
Description  
• Buffered Inputs  
The ’HC27 and ’HCT27 logic gates utilize silicon gate CMOS  
technology to achieve operating speeds similar to LSTTL  
gates with the low power consumption of standard CMOS  
integrated circuits. All devices have the ability to drive 10  
LSTTL loads. The HCT logic family is functionally pin  
compatible with the standard LS logic family.  
• Typical Propagation Delay: 7ns at V  
o
= 5V,  
[ /Title  
(CD74  
HC27,  
CD74  
HCT27  
)
/Sub-  
ject  
(High  
Speed  
CMOS  
Logic  
CC  
C = 15pF, T = 25 C  
L
A
• Fanout (Over Temperature Range)  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
Ordering Information  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
TEMP. RANGE  
o
PART NUMBER  
CD54HC27F3A  
CD54HCT27F3A  
CD74HC27E  
( C)  
PACKAGE  
14 Ld CERDIP  
14 Ld CERDIP  
14 Ld PDIP  
14 Ld SOIC  
14 Ld SOIC  
14 Ld SOIC  
14 Ld PDIP  
14 Ld SOIC  
14 Ld SOIC  
14 Ld SOIC  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
• HC Types  
- 2V to 6V Operation  
- High Noise Immunity: N = 30%, N = 30% of V  
IL IH CC  
CD74HC27M  
at V  
= 5V  
CC  
CD74HC27MT  
CD74HC27M96  
CD74HCT27E  
CD74HCT27M  
CD74HCT27MT  
CD74HCT27M96  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
NOTE: When ordering, use the entire part number. The suffix 96  
denotes tape and reel. The suffix T denotes a small-quantity reel  
of 250.  
Pinout  
CD54HC27, CD54HCT27  
(CERDIP)  
CD74HC27, CD74HCT27  
(PDIP, SOIC)  
TOP VIEW  
1A  
1B  
1
2
3
4
5
6
7
14 V  
CC  
13 1C  
12 1Y  
11 3C  
10 3B  
2A  
2B  
2C  
2Y  
9
8
3A  
3Y  
GND  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
Copyright © 2003, Texas Instruments Incorporated  
1

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