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IDT74FCT166245TE PDF预览

IDT74FCT166245TE

更新时间： 2024-02-21 07:43:41
品牌 Logo 应用领域
艾迪悌 - IDT 总线驱动器总线收发器逻辑集成电路开关输出元件
页数 文件大小 规格书
10页 189K
描述
FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS

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中文翻译

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IDT74FCT166245TE 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：Active零件包装代码：DFP
包装说明：DFP,针数：48
Reach Compliance Code：compliant风险等级：5.55
Is Samacsys：N其他特性：DIRECTION CONTROL; LIGHT DRIVE O/P MINIMUM SWITCHING NOISE; MAX OUTPUT SKEW = 0.5NS
系列：FCTJESD-30 代码：R-GDFP-F48
JESD-609代码：e0长度：15.875 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS TRANSCEIVER
位数：8功能数量：2
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：CERAMIC, GLASS-SEALED封装代码：DFP
封装形状：RECTANGULAR封装形式：FLATPACK
峰值回流温度（摄氏度）：225传播延迟（tpd）：4.6 ns
认证状态：Not Qualified座面最大高度：2.413 mm
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端子形式：FLAT
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：9.652 mm
Base Number Matches：1

IDT74FCT166245TE 数据手册

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IDT54/74FCT16245T/AT/CT/ET  
IDT54/74FCT162245T/AT/CT/ET  
IDT54/74FCT166245T/AT/CT  
FAST CMOS 16-BIT  
BIDIRECTIONAL  
TRANSCEIVERS  
IDT54/74FCT162H245T/AT/CT/ET  
Integrated Device Technology, Inc.  
DESCRIPTION:  
FEATURES:  
The16-bittransceiversarebuiltusingadvanceddualmetal  
CMOS technology. These high-speed, low-power transceiv-  
ers are ideal for synchronous communication between two  
busses (A and B). The Direction and Output Enable controls  
operate these devices as either two independent 8-bit trans-  
ceivers or one 16-bit transceiver. The direction control pin  
(xDIR) controls the direction of data flow. The output enable  
pin (xOE) overrides the direction control and disables both  
ports. All inputs are designed with hysteresis for improved  
noise margin.  
The FCT16245T are ideally suited for driving high-capaci-  
tance loads and low-impedance backplanes. The output buff-  
ersaredesignedwithpoweroffdisablecapabilitytoallow"live  
insertion" of boards when used as backplane drivers.  
The FCT162245T have balanced output drive with current  
limiting resistors. This offers low ground bounce, minimal  
undershoot, and controlled output fall times– reducing the  
need for external series terminating resistors. The  
FCT162245T are plug-in replacements for the FCT16245T  
and ABT16245 for on-board interface applications.  
• Common features:  
– 0.5 MICRON CMOS Technology  
– High-speed, low-power CMOS replacement for  
ABT functions  
– Typical tSK(o) (Output Skew) < 250ps  
– Low input and output leakage ≤ 1µA (max.)  
– ESD > 2000V per MIL-STD-883, Method 3015;  
> 200V using machine model (C = 200pF, R = 0)  
– Packages include 25 mil pitch SSOP, 19.6 mil pitch  
TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack  
– Extended commercial range of -40°C to +85°C  
• Features for FCT16245T/AT/CT/ET:  
– 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  
• Features for FCT162245T/AT/CT/ET:  
– Balanced Output Drivers: ±24mA (commercial),  
±16mA (military)  
– Reduced system switching noise  
The FCT166245T are suited for very low noise, point-to-  
point driving where there is a single receiver, or a light lumped  
– Typical VOLP (Output Ground Bounce) < 0.6V at  
VCC = 5V,TA = 25°C  
FUNCTIONAL BLOCK DIAGRAM  
1 DIR  
2 DIR  
2
2
2
2
2
OE  
1OE  
2
A
A
1
2
1A1  
1B1  
B
B
1
2
3
4
1A2  
2
1B2  
1A3  
2
A
A
A
A
3
4
B
B
B
B
1B3  
1A4  
2
1B4  
1A5  
2
2
5
6
2
2
5
6
1B5  
1A6  
1B6  
1A7  
2
A
A
7
8
1B7  
2
B
B
7
8
1A8  
2
1B8  
2
2545 drw 02  
2545 drw 01  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
AUGUST 1996  
1996 Integrated Device Technology, Inc.  
5.3  
DSC-2545/9  
1
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IDT74FCT166245TEB IDT

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IDT74FCT166245TPA IDT

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IDT74FCT166245TPA8 IDT

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IDT74FCT166245TPAB IDT

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IDT74FCT166245TPF IDT

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IDT74FCT166245TPF8 IDT

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 		Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TVSOP-48
IDT74FCT166245TPFB IDT

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 		FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS
IDT74FCT166245TPV IDT

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IDT74FCT166245TPVB IDT

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 		FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS
IDT74FCT16646AT IDT

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 		FAST CMOS 16-BIT BUS TRANSCEIVER/ REGISTERS (3-STATE)

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