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74LVTH2244WM PDF预览

74LVTH2244WM

更新时间： 2024-11-17 22:56:23
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器逻辑集成电路光电二极管信息通信管理
页数 文件大小 规格书
7页 96K
描述
Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

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中文翻译

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74LVTH2244WM 技术参数

是否Rohs认证：符合生命周期：Obsolete
零件包装代码：SOIC包装说明：0.300 INCH, MS-013, SOIC-20
针数：20Reach Compliance Code：unknown
风险等级：5.16Is Samacsys：N
控制类型：ENABLE LOW系列：LVT
JESD-30 代码：R-PDSO-G20JESD-609代码：e3
长度：12.8015 mm逻辑集成电路类型：BUS DRIVER
最大I（ol）：0.012 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：85 °C最低工作温度：-40 °C
输出特性：3-STATE WITH SERIES RESISTOR输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP20,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：RAIL
峰值回流温度（摄氏度）：260电源：3.3 V
Prop。Delay @ Nom-Sup：4.4 ns传播延迟（tpd）：5.3 ns
认证状态：Not Qualified座面最大高度：2.642 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：2.7 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
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：7.493 mmBase Number Matches：1

74LVTH2244WM 数据手册

 浏览型号74LVTH2244WM的Datasheet PDF文件第2页浏览型号74LVTH2244WM的Datasheet PDF文件第3页浏览型号74LVTH2244WM的Datasheet PDF文件第4页浏览型号74LVTH2244WM的Datasheet PDF文件第5页浏览型号74LVTH2244WM的Datasheet PDF文件第6页浏览型号74LVTH2244WM的Datasheet PDF文件第7页 
July 1999  
Revised March 2005  
74LVT2244 • 74LVTH2244  
Low Voltage Octal Buffer/Line Driver  
with 3-STATE Outputs  
and 25: Series Resistors in the Outputs  
General Description  
Features  
■ Input and output interface capability to systems at  
The LVT2244 and LVTH2244 are octal buffers and line  
drivers designed to be employed as memory address driv-  
ers, clock drivers and bus oriented transmitters or receivers  
which provides improved PC board density. The equivalent  
25 -Series resistors helps reduce output overshoot and  
undershoot.  
5V VCC  
■ Equivalent 25 -Series resistors on outputs  
■ Bushold data inputs eliminate the need for external  
pull-up resistors to hold unused inputs (74LVTH2244),  
also available without bushold feature (74LVT2244).  
The LVTH2244 data inputs include bushold, eliminating the  
need for external pull-up resistors to hold unused inputs.  
■ Live insertion/extraction permitted  
■ Power Up/Down high impedance provides glitch-free  
bus loading  
These octal buffers and line drivers are designed for low-  
voltage (3.3V) VCC applications, but with the capability to  
■ Outputs source/sink 12 mA/ 12 mA  
■ Latch-up performance exceeds 500 mA  
■ ESD performance:  
provide a TTL interface to a 5V environment. The LVT2244  
and LVTH2244 are fabricated with an advanced BiCMOS  
technology to achieve high speed operation similar to 5V  
ABT while maintaining low power dissipation.  
Human-body model 2000V  
Machine model 200V  
Charged-device model 1000V  
Ordering Code:  
Package  
Order Number  
Package Description  
Number  
74LVT2244WM  
74LVT2244SJ  
74LVT2244MTC  
M20B  
M20D  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
MTC20  
MTC20  
74LVT2244MTCX_NL  
(Note 1)  
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
Wide  
74LVTH2244WM  
74LVTH2244SJ  
74LVTH2244MTC  
M20B  
M20D  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
MTC20  
MTC20  
74LVTH2244MTCX_NL  
(Note 1)  
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Pb-Free package per JEDEC J-STD-020B.  
Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.  
© 2005 Fairchild Semiconductor Corporation  
DS012170  
www.fairchildsemi.com  
1234567

中文翻译

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74LVTH2244WM 替代型号

型号 品牌 替代类型 描述 数据表
74LVTH2244WMX FAIRCHILD

完全替代

 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

与74LVTH2244WM相关器件

型号 品牌 获取价格 描述 数据表
74LVTH2244WM_08 FAIRCHILD

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 		Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs and 25
74LVTH2244WMX FAIRCHILD

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 		Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVTH2244WMX ROCHESTER

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 		LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20
74LVTH2245 FAIRCHILD

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 		Low Voltage Octal Bidirectional Transceiver w
74LVTH2245 NXP

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 		3.3 V octal transceiver with 30 W termination resistors; 3-state
74LVTH2245D NXP

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 		3.3 V octal transceiver with 30 W termination resistors; 3-state
74LVTH2245D NEXPERIA

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 		3.3 V octal transceiver with 30 Ohm termination resistors; 3-stateProduction
74LVTH2245D,112 NXP

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 		74LVT(H)2245 - 3.3 V octal transceiver with 30 Ohm termination resistors; 3-state SOP 20-P
74LVTH2245D,118 NXP

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 		74LVT(H)2245 - 3.3 V octal transceiver with 30 Ohm termination resistors; 3-state SOP 20-P
74LVTH2245DB NXP

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 		3.3 V octal transceiver with 30 W termination resistors; 3-state

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