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74ABT2244CSC PDF预览

74ABT2244CSC

更新时间: 2024-11-10 22:45:55
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
9页 106K
描述
Octal Buffer/Line Driver with 25з Series Resistors in the Outputs

74ABT2244CSC 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
HTS代码:8542.39.00.01风险等级:5.08
Is Samacsys:N控制类型:ENABLE LOW
系列:ABTJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.015 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峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):30 mA
Prop。Delay @ Nom-Sup:4.4 ns传播延迟(tpd):4.4 ns
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 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:7.5 mmBase Number Matches:1

74ABT2244CSC 数据手册

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May 1992  
Revised November 1999  
74ABT2244  
Octal Buffer/Line Driver with  
25Series Resistors in the Outputs  
General Description  
Features  
Guaranteed latchup protection  
The ABT2244 is an octal buffer and line driver designed to  
drive the capacitive inputs of MOS memory drivers,  
address drivers, clock drivers, and bus-oriented transmit-  
ters/receivers.  
High impedance glitch-free bus loading during entire  
power up and power down cycle  
Nondestructive hot insertion capability  
The 25series resistors in the outputs reduce ringing and  
eliminate the need for external resistors.  
Ordering Code:  
Order Number Package Number  
Package Description  
74ABT2244CSC  
74ABT2244CSJ  
74ABT2244CMSA  
74ABT2244CMTC  
74ABT2244CPC  
M20B  
M20D  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
MSA20  
MTC20  
N20A  
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300Wide  
Devices are also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Pin Descriptions  
Pin Names  
Description  
OE1, OE2  
Output Enable Input  
(Active LOW)  
I0I7  
Inputs  
O0O7  
Outputs  
Schematic of Each Output  
Truth Table  
OE1  
I0–3  
O0–3  
OE2  
I4–7  
O4–7  
H
L
L
X
H
L
Z
H
L
H
L
L
X
H
L
Z
H
L
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
Z = High Impedance  
© 1999 Fairchild Semiconductor Corporation  
DS010991  
www.fairchildsemi.com  

74ABT2244CSC 替代型号

型号 品牌 替代类型 描述 数据表
MC74LCX244DTR2G ONSEMI

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