5秒后页面跳转
IDT54FCT245L PDF预览

IDT54FCT245L

更新时间: 2024-11-15 23:10:07
品牌 Logo 应用领域
艾迪悌 - IDT 总线驱动器总线收发器
页数 文件大小 规格书
7页 74K
描述
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS

IDT54FCT245L 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QCCN, LCC20,.35SQReach Compliance Code:unknown
风险等级:5.92控制类型:COMMON CONTROL
计数方向:BIDIRECTIONALJESD-30 代码:S-XQCC-N20
JESD-609代码:e0最大I(ol):0.048 A
位数:8功能数量:1
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:CERAMIC
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
电源:5 VProp。Delay @ Nom-Sup:7.5 ns
认证状态:Not Qualified子类别:Bus Driver/Transceivers
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
Base Number Matches:1

IDT54FCT245L 数据手册

 浏览型号IDT54FCT245L的Datasheet PDF文件第2页浏览型号IDT54FCT245L的Datasheet PDF文件第3页浏览型号IDT54FCT245L的Datasheet PDF文件第4页浏览型号IDT54FCT245L的Datasheet PDF文件第5页浏览型号IDT54FCT245L的Datasheet PDF文件第6页浏览型号IDT54FCT245L的Datasheet PDF文件第7页 
IDT54/74FCT245/A/C  
IDT54/74FCT640/A/C  
IDT54/74FCT645/A/C  
FAST CMOS OCTAL  
BIDIRECTIONAL  
TRANSCEIVERS  
Integrated Device Technology, Inc.  
FEATURES:  
• IDT54/74FCT245/640/645 equivalent to FAST speed  
and drive  
DESCRIPTION:  
The IDT octal bidirectional transceivers are built using an  
advanced dual metal CMOS technology. The IDT54/  
74FCT245/A/C,IDT54/74FCT640/A/CandIDT54/74FCT645/  
A/C are designed for asynchronous two-way communication  
between data buses. The transmit/receive (T/R) input deter-  
mines the direction of data flow through the bidirectional  
transceiver. 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 IDT54/74FCT245/A/C and IDT54/74FCT645/A/C  
transceivers have non-inverting outputs. The IDT54/  
74FCT640/A/C has inverting outputs.  
• IDT54/74FCT245A/640A/645A 25% faster than FAST  
• IDT54/74FCT245C/640C/645C 40% faster than FAST  
• TTL input and output level compatible  
• CMOS output level compatible  
• IOL = 64mA (commercial) and 48mA (military)  
• Input current levels only 5µA max.  
• CMOS power levels (2.5mW typical static)  
• Direction control and over-riding 3-state control  
• Product available in Radiation Tolerant and Radiation  
Enhanced versions  
• Military product compliant to MIL-STD-883, Class B and  
DESC listed  
• Meets or exceeds JEDEC Standard 18 specifications  
FUNCTIONAL BLOCK DIAGRAM  
PIN CONFIGURATIONS  
1
2
20  
19  
18  
17  
16  
15  
T/R  
T/R  
A0  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
Vcc  
OE  
B0  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
3
OE  
P20-1  
D20-1  
SO20-2  
&
4
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
5
6
B
B
B
B
B
B
B
0
1
2
3
4
5
6
7
E20-1 14  
13  
12  
11  
8
9
10  
GND  
DIP/SOIC/CERPACK  
TOP VIEW  
INDEX  
3
2
20 19  
18  
A2  
A3  
A4  
A5  
A6  
4
5
6
7
8
B0  
B1  
B2  
B3  
B4  
1
17  
16  
15  
14  
L20-2  
10 11 12 13  
9
B7  
2534 drw 01  
LCC  
TOP VIEW  
2534 drw 02  
NOTES:  
1. FCT245, 645 are noninverting options.  
2. FCT640 is the inverting option.  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
FAST is a registered trademark of National Semiconductor Co.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
MAY 1992  
1992 Integrated Device Technology, Inc.  
7.9  
DSC-4201/3  
1

与IDT54FCT245L相关器件

型号 品牌 获取价格 描述 数据表
IDT54FCT245LB IDT

获取价格

FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245P IDT

获取价格

FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245PB IDT

获取价格

FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245PY IDT

获取价格

3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245PYB IDT

获取价格

3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245Q IDT

获取价格

3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245QB IDT

获取价格

3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245SO IDT

获取价格

FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245SOB IDT

获取价格

FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT54FCT245T IDT

获取价格

FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS