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参数资料
| 型号： | IDT74FCT245ASO8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封装： | SOIC-20 |
| 文件页数： | 1/7页 |
| 文件大小： | 86K |
| 代理商： | IDT74FCT245ASO8 |
MILITARYANDCOMMERCIAL TEMPERATURERANGES
IDT54/74FCT245/A/C
FASTCMOSOCTALBIDIRECTIONALTRANSCEIVER
1
JUNE 2002
MILITARY AND COMMERCIAL TEMPERATURE RANGES
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2002 Integrated Device Technology, Inc.
DSC-5421/2
FEATURES:
IDT54FCT245 equivalent to FAST speed and drive
IDT54/74FCT245A 25% faster than FAST
IDT74FCT245C 40% faster than FAST
TTL input and output compatible
CMOS output level compatible
IOL = 64mA (commercial) and 48mA (military)
Current levels only 5
μμμμμA 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
FUNCTIONAL BLOCK DIAGRAM
IDT54/74FCT245/A/C
FAST CMOS OCTAL
BIDIRECTIONAL
TRANSCEIVER
DESCRIPTION:
The IDT octal bidirectional transceivers are built using an advanced dual
metal CMOS technology. The FCT245 is designed for asynchronous two-
way communication between data buses. The transmit/receive (T/
R) input
determines 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 FCT245 transceivers have non-inverting outputs.
T/R
A0
A1
A2
A3
A4
A5
A6
A7
B7
B6
B5
B4
B3
B2
B1
B0
OE
1
2
3
4
5
6
19
18
17
16
15
14
13
12
11
7
8
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT245ATP | 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP |
| IDT74FCT245ATPGG | 功能描述:IC TRANSCVR BIDIR 8BIT 20TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74FCT 产品培训模块:Logic Packages 标准包装:39 系列:74AVCH 逻辑类型:收发器，非反相 元件数:2 每个元件的位元数:8 输出电流高，低:12mA，12mA 电源电压:1.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TFSOP（0.240"，6.10mm 宽） 供应商设备封装:48-TSSOP 包装:管件 产品目录页面:831 (CN2011-ZH PDF) 其它名称:568-2585-574AVCH16245DGG,512935266779512 |
| IDT74FCT245ATPGG8 | 功能描述:IC TRANSCVR BI-DIR 8BIT 20TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74FCT 产品培训模块:Logic Packages 标准包装:1 系列:74LVC 逻辑类型:缓冲器/线路驱动器，非反相 元件数:4 每个元件的位元数:1 输出电流高，低:24mA，24mA 电源电压:1.2 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:Digi-Reel® 其它名称:568-8187-6 |
| IDT74FCT245ATPY | 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SSOP |
| IDT74FCT245ATPYG | 功能描述:IC TRANSCVR BI-DIR 8BIT 20SSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74FCT 标准包装:47 系列:74LVX 逻辑类型:缓冲器/线路驱动器，非反相 元件数:4 每个元件的位元数:1 输出电流高，低:4mA，4mA 电源电压:2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.209"，5.30mm 宽） 供应商设备封装:14-SOIC 包装:管件 |
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