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U74HCT245 PDF预览

U74HCT245

更新时间: 2022-09-16 09:29:10
品牌 Logo 应用领域
友顺 - UTC 总线收发器输出元件
页数 文件大小 规格书
5页 186K
描述
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

U74HCT245 数据手册

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UNISONIC TECHNOLOGIES CO., LTD  
U74HCT245  
CMOS IC  
OCTAL BUS TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SOP-20  
„
DESCRIPTION  
The U74HCT245 is designed for the asynchronous  
communication  
between  
data  
buses.  
While  
the  
direction-control(DIR) is high, data transmits from the A bus to the  
SSOP-20  
B bus. Data transmits from the B bus to the A bus if DIR is low.  
The output-enable( OE) will isolate the device from the buses  
when high voltage is applied on it.  
TSSOP-20  
„
FEATURES  
* Operate from 4.5V to 5.5V  
* Typical tPD is 14ns at 5.5V  
* Inputs are TTL Voltage Compatible  
„
ORDERING INFORMATION  
Ordering Number  
Lead Free  
Package  
Packing  
Halogen Free  
U74HCT245L-P20-R  
U74HCT245L-P20-T  
U74HCT245L-R20-R  
U74HCT245L-R20-T  
U74HCT245L-S20-R  
U74HCT245L-S20-T  
U74HCT245G-P20-R  
U74HCT245G-P20-T  
U74HCT245G-R20-R  
U74HCT245G-R20-T  
U74HCT245G-S20-R  
U74HCT245G-S20-T  
TSSOP-20  
TSSOP-20  
SSOP-20  
SSOP-20  
SOP-20  
Tape Reel  
Tube  
Tape Reel  
Tube  
Tape Reel  
Tube  
SOP-20  
www.unisonic.com.tw  
Copyright © 2012 Unisonic Technologies Co., Ltd  
1 of 5  
QW-R502-646.B  

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