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74LCX32646 PDF预览

74LCX32646

更新时间: 2024-01-11 05:49:45
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
11页 509K
描述
Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)

74LCX32646 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, BGA114,6X19,32
针数:114Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.88
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:LVC/LCX/ZJESD-30 代码:R-PBGA-B114
JESD-609代码:e0长度:16 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.024 A
位数:8功能数量:4
端口数量:2端子数量:114
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:BGA114,6X19,32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):NOT SPECIFIED电源:3.3 V
Prop。Delay @ Nom-Sup:5.2 ns传播延迟(tpd):7.2 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 mm
Base Number Matches:1

74LCX32646 数据手册

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Preliminary  
August 2001  
Revised August 2001  
74LCX32646  
Low Voltage 32-Bit Transceiver/Register  
with 5V Tolerant Inputs and Outputs (Preliminary)  
General Description  
Features  
5V tolerant inputs and outputs  
The LCX32646 contains thirty-two non-inverting bidirec-  
tional registered bus transceivers with 3-STATE outputs,  
providing multiplexed transmission of data directly from the  
input bus or from the internal storage registers. Each byte  
has separate control inputs which can be shorted together  
for full 32-bit operation.The DIRn inputs determine the  
2.3V–3.6V VCC specifications provided  
5.2 ns tPD max (VCC = 3.3V), 20 µA ICC max  
Power down high impedance inputs and outputs  
Supports live insertion/withdrawal (Note 1)  
±24 mA Output Drive (VCC = 3.0V)  
direction of data flow through the device. The CPABn and  
CPBAn inputs load data into the registers on the LOW-to-  
HIGH transition (see Functional Description).  
Implements patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
The LCX32646 is designed for low voltage (2.5V or 3.3V)  
ESD performance:  
Human Body Model > 2000V  
Machine Model > 200V  
VCC applications with capability of interfacing to a 5V signal  
environment.  
The LCX32646 is fabricated with an advanced CMOS tech-  
nology to achieve high speed operation while maintaining  
CMOS low power dissipation.  
Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)  
(Preliminary)  
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  
74LCX32646GX  
(Note 2)  
BGA114A  
(Preliminary)  
114-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide  
[TAPE and REEL]  
Note 2: BGA package available in Tape and Reel only.  
© 2001 Fairchild Semiconductor Corporation  
DS500635  
www.fairchildsemi.com  

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