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54FCT245LB PDF预览

54FCT245LB

更新时间: 2024-02-01 01:05:40
品牌 Logo 应用领域
艾迪悌 - IDT 逻辑集成电路
页数 文件大小 规格书
7页 85K
描述
LCC-20, Tube

54FCT245LB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:LCC
包装说明:HQCCN, LCC20,.35SQ针数:20
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.41控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:FCT
JESD-30 代码:S-XQCC-N20JESD-609代码:e0
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.048 A
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:UNSPECIFIED
封装代码:HQCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG
峰值回流温度(摄氏度):240电源:5 V
Prop。Delay @ Nom-Sup:7.5 ns传播延迟(tpd):7.5 ns
认证状态:Not Qualified筛选级别:MIL-STD-883 Class B
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:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:NO LEAD端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
翻译:N/ABase Number Matches:1

54FCT245LB 数据手册

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FAST CMOS OCTAL  
IDT54/74FCT245/A/C  
BIDIRECTIONAL  
TRANSCEIVER  
FEATURES:  
DESCRIPTION:  
• IDT54FCT245 equivalent to FAST™ speed and drive  
• IDT54/74FCT245A 25% faster than FAST  
• IDT74FCT245C 40% faster than FAST  
• TTL input and output compatible  
TheIDToctalbidirectionaltransceiversarebuiltusinganadvanceddual  
metalCMOStechnology. TheFCT245isdesignedforasynchronoustwo-  
waycommunicationbetweendatabuses. Thetransmit/receive(T/R)input  
determinesthedirectionofdataflowthroughthebidirectionaltransceiver.  
Transmit (active high) enables data from A ports to B ports, and receive  
(active low) from B ports to A ports. The output enable (OE) input, when  
high, disables both A and B ports by placing them in High-Z condition.  
The FCT245 transceivers have non-inverting outputs.  
• CMOS output level compatible  
• IOL = 64mA (commercial) and 48mA (military)  
• Current levels only 5µA max.  
• CMOS power levels (2.5mW typ. static)  
• Direction control and overriding 3-state control  
• MIlitary product compliant to MIL-STD-883, Class B  
• Meets or exceeds JEDEC Standard 18 specifications  
• Available in the following packages:  
– Commercial: SOIC  
– Military: CERDIP, LCC  
FUNCTIONALBLOCKDIAGRAM  
1
T/R  
19  
OE  
2
A0  
18  
B0  
3
A1  
17  
B1  
4
A2  
16  
B2  
5
A3  
15  
B3  
6
A4  
14  
B4  
7
A5  
13  
B5  
8
A6  
12  
B6  
9
A7  
11  
B7  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
JUNE 2002  
1
© 2002 Integrated Device Technology, Inc.  
DSC-5421/1  

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