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74LCXH32245GX PDF预览

74LCXH32245GX

更新时间: 2024-01-19 14:48:42
品牌 Logo 应用领域
其他 - ETC 总线收发器
页数 文件大小 规格书
8页 181K
描述
BUS TRANSCEIVER|QUAD|8-BIT|LCX-CMOS|BGA|96PIN|PLASTIC

74LCXH32245GX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BGA包装说明:LFBGA, BGA96,6X16,32
针数:96Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.46
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:LVC/LCX/ZJESD-30 代码:R-PBGA-B96
JESD-609代码:e0长度:13.5 mm
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.024 A
湿度敏感等级:3位数:16
功能数量:2端口数量:2
端子数量:96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:LFBGA封装等效代码:BGA96,6X16,32
封装形状:RECTANGULAR封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:3.3 VProp。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:1.4 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:Tin/Lead (Sn/Pb)端子形式:BALL
端子节距:0.8 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED翻译:N/A
宽度:5.5 mmBase Number Matches:1

74LCXH32245GX 数据手册

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April 2002  
Revised May 2002  
74LCXH32245  
Low Voltage 32-Bit Bidirectional Transceiver  
with 5V Tolerant Inputs and Outputs with Bushold  
General Description  
Features  
5V tolerant inputs and outputs  
The LCXH32245 contains thirty-two non-inverting bidirec-  
tional buffers with 3-STATE outputs and is intended for bus  
oriented applications. The device is designed for low volt-  
age (2.5V or 3.3V) VCC applications with capability of inter-  
2.3V to 3.6V VCC specifications provided  
4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max  
Power-off high impedance inputs and outputs  
Equivalent 26series resistor on A Port outputs  
facing to a 5V signal environment. The device is byte  
controlled. Each byte has separate control inputs which  
could be shorted together for full 32-bit operation. The T/R  
inputs determine the direction of data flow through the  
device. The OE inputs disable both the A and B ports by  
placing them in a high impedance state. The 26series  
resistor in the A Port output helps reduce output overshoot  
and undershoot.  
Bushold on inputs eliminates the need for external  
pull-up/down resistors  
Supports live insertion/withdrawal (Note 1)  
±24 mA output drive (VCC = 3.0V)  
Uses patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
ESD performance:  
The LCXH32245 data inputs include bushold, eliminating  
the need for external pull-up/down resistors to hold unused  
inputs.  
Human body model > 2000V  
The LCXH32245 is fabricated with an advanced CMOS  
technology to achieve high speed operation while maintain-  
ing CMOS low power dissipation.  
Machine model > 200V  
Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)  
Note 1: To ensure the high-impedance state during power-up or down, OE  
should be tied to VCC through a pull-up resistor: the minimum value or the  
resistor is determined by the current-sourcing capability of the driver.  
Ordering Code:  
Order Number Package Number  
Package Description  
74LCXH32245G  
(Note 2) (Note 3)  
BGA96A  
96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide  
Note 2: Ordering Code “G” indicates Trays.  
Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbol  
© 2002 Fairchild Semiconductor Corporation  
DS500727  
www.fairchildsemi.com  

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