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74LCXH16244MTD PDF预览

74LCXH16244MTD

更新时间: 2024-09-24 22:56:19
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
页数 文件大小 规格书
9页 96K
描述
Low Voltage 16-Bit Buffer/Line Driver with Bushold

74LCXH16244MTD 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:TSSOP
包装说明:TSSOP, TSSOP48,.3,20针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.16
Is Samacsys:N控制类型:ENABLE LOW
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G48
JESD-609代码:e4长度:12.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.024 A湿度敏感等级:2
位数:4功能数量:4
端口数量:2端子数量:48
最高工作温度:85 °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:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:RAIL
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:4.5 ns传播延迟(tpd):5.4 ns
认证状态:Not Qualified座面最大高度:1.2 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 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:6.1 mmBase Number Matches:1

74LCXH16244MTD 数据手册

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September 2000  
Revised September 2000  
74LCXH16244  
Low Voltage 16-Bit Buffer/Line Driver with Bushold  
General Description  
Features  
The LCXH16244 contains sixteen non-inverting buffers  
with 3-STATE outputs designed to be employed as a mem-  
ory and address driver, clock driver, or bus oriented trans-  
mitter/receiver. The device is nibble controlled. Each nibble  
has separate 3-STATE control inputs which can be shorted  
together for full 16-bit operation.  
5V tolerant control inputs and outputs  
2.3V–3.6V VCC specifications provided  
4.5 ns tPD max (VCC = 3.0V), 20 µA ICC max  
Bushold on inputs eliminates the need for external  
pull-up/pull-down resistors  
The LCXH16244 data inputs include active bushold cir-  
cuitry, eliminating the need for external pull-up resistors to  
hold unused or floating data inputs at a valid logic level.  
Power down high impedance inputs and outputs  
±24 mA output drive (VCC = 3.0V)  
Implements patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
ESD performance:  
The LCXH16244 is designed for low voltage (2.5V or 3.3V)  
VCC applications with capability of interfacing to a 5V signal  
environment.  
Human body model > 2000V  
The LCXH16244 is fabricated with an advanced CMOS  
technology to achieve high speed operation while maintain-  
ing CMOS low power dissipation.  
Machine model > 200V  
Ordering Code:  
Order Number  
74LCXH16244MEA  
74LCXH16244MTD  
Package Number  
MS48A  
Package Description  
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide  
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide  
MTD48  
Devices also available in Tape and Reel. Specify by appending the suffix letter Xto the ordering code.  
Connection Diagram  
Logic Symbol  
Pin Descriptions  
Pin Names  
Description  
OEn  
Output Enable Input (Active LOW)  
Bushold Inputs  
I0I15  
O0O15  
Outputs  
© 2000 Fairchild Semiconductor Corporation  
DS500248  
www.fairchildsemi.com  

74LCXH16244MTD 替代型号

型号 品牌 替代类型 描述 数据表
M74LCX16244DTR2G ONSEMI

完全替代

Low−Voltage CMOS 16−Bit Buffer With 5 V−Tolerant Inputs and Outputs (3&#

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