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74HC244 PDF预览

74HC244

更新时间: 2024-01-30 21:42:22
品牌 Logo 应用领域
安森美 - ONSEMI 驱动器
页数 文件大小 规格书
7页 122K
描述
Octal 3−State Noninverting Buffer/Line Driver/Line Receiver

74HC244 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:TSSOP
包装说明:4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5
控制类型:ENABLE LOW系列:HC/UH
JESD-30 代码:R-PDSO-G20长度:6.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.006 A湿度敏感等级:1
位数:4功能数量:2
端口数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:2/6 VProp。Delay @ Nom-Sup:33 ns
传播延迟(tpd):165 ns认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Bus Driver/Transceivers
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:AUTOMOTIVE
端子面层:NICKEL/PALLADIUM/GOLD (NI/PD/AU)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:30宽度:4.4 mm
Base Number Matches:1

74HC244 数据手册

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74HC244  
Octal 3−State Noninverting  
Buffer/Line Driver/  
Line Receiver  
HighPerformance SiliconGate CMOS  
http://onsemi.com  
The 74HC244 is identical in pinout to the LS244. The device inputs  
are compatible with standard CMOS outputs; with pullup resistors,  
they are compatible with LSTTL outputs.  
MARKING  
DIAGRAM  
This octal noninverting buffer/line driver/line receiver is designed  
to be used with 3state memory address drivers, clock drivers, and  
other busoriented systems. The device has noninverting outputs and  
two activelow output enables.  
20  
HC  
244  
TSSOP20  
DT SUFFIX  
CASE 948E  
20  
The HC244 is similar in function to the HC240A.  
ALYW G  
1
G
Features  
1
Output Drive Capability: 15 LSTTL Loads  
Outputs Directly Interface to CMOS, NMOS, and TTL  
Operating Voltage Range: 2.0 to 6.0 V  
Low Input Current: 1.0 mA  
High Noise Immunity Characteristic of CMOS Devices  
HC244 = Specific Device Code  
A
L
= Assembly Location  
= Wafer Lot  
Y
W
G
= Year  
= Work Week  
= PbFree Package  
In Compliance with the Requirements Defined by JEDEC Standard  
No. 7A  
(Note: Microdot may be in either location)  
ESD Performance: HBM > 2000 V; Machine Model > 200 V  
Chip Complexity: 136 FETs or 34 Equivalent Gates  
This is a PbFree Device  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 2 of this data sheet.  
©
Semiconductor Components Industries, LLC, 2007  
1
Publication Order Number:  
March, 2007 Rev. 0  
74HC244/D  

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