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IDT74FCT16543ETPA8 PDF预览

IDT74FCT16543ETPA8

更新时间: 2024-09-27 19:57:51
品牌 Logo 应用领域
艾迪悌 - IDT 光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
7页 67K
描述
Registered Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, TSSOP-56

IDT74FCT16543ETPA8 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP56,.3,20
针数:56Reach Compliance Code:not_compliant
风险等级:5.5其他特性:INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:FCTJESD-30 代码:R-PDSO-G56
JESD-609代码:e0长度:14 mm
负载电容(CL):50 pF逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
最大I(ol):0.064 A湿度敏感等级:1
位数:8功能数量:2
端口数量:2端子数量:56
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:TSSOP56,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):240电源:5 V
Prop。Delay @ Nom-Sup:3.4 ns传播延迟(tpd):3.7 ns
认证状态:Not Qualified座面最大高度:1.1 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:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
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:20
翻译:N/A宽度:6.1 mm
Base Number Matches:1

IDT74FCT16543ETPA8 数据手册

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FAST CMOS  
IDT74FCT16543AT/CT/ET  
16-BIT LATCHED  
TRANSCEIVER  
DESCRIPTION:  
FEATURES:  
The FCT16543T 16-bit latched transceivers are built using advanced  
• 0.5 MICRON CMOS Technology  
dual metal CMOS technology. These high-speed, low-power devices are  
organized as two independent 8-bit D-type latched transceivers with  
separateinputandoutputcontroltopermitindependentcontrolofdataflow  
in either direction. For example, the A-to-B Enable (xCEAB) must be low  
inordertoenterdatafromtheAportortooutputdatafromtheBport. xLEAB  
controlsthelatchfunction.WhenxLEABislow,thelatchesaretransparent.  
A subsequent low-to-high transition of xLEAB signal puts the A latches in  
the storage mode. xOEAB performs output enable function on the B port.  
Data flow from the B port to the A port is similar but requires using xCEBA,  
xLEBA, and xOEBA inputs. Flow-through organization of signal pins  
simplifieslayout.Allinputsaredesignedwithhysteresisforimprovednoise  
margin.  
• High-speed, low-power CMOS replacement for ABT functions  
• Typical tSK(o) (Output Skew) < 250ps  
• Low input and output leakage 1µA (max.)  
• VCC = 5V ±10%  
• High drive outputs (–32mA IOH, 64mA IOL)  
• Power off disable outputs permit “live insertion”  
• Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V,  
TA = 25°C  
• Available in SSOP, TSSOP, and TVSOP packages  
The FCT16543T is ideally suited for driving high-capacitance loads  
and low-impedance backplanes. The output buffers are designed with  
power off disable capability to allow "live insertion" of boards when used  
as backplane drivers.  
FUNCTIONALBLOCKDIAGRAM  
56  
29  
2OEBA  
1OEBA  
31  
54  
2CEBA  
1CEBA  
30  
55  
2LEBA  
1LEBA  
1
28  
2OEAB  
1OEAB  
26  
3
2CEAB  
1CEAB  
27  
2
2LEAB  
1LEAB  
C
C
15  
5
2A1  
1A1  
42  
52  
2B1  
1B1  
D
D
C
D
C
D
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
JULY 2002  
1
© 2002 Integrated Device Technology, Inc.  
DSC-5444/2  

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