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U74HCT640G-S20-T PDF预览

U74HCT640G-S20-T

更新时间: 2024-11-19 07:09:39
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
6页 181K
描述
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

U74HCT640G-S20-T 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:20Reach Compliance Code:compliant
风险等级:5.61系列:HCT
JESD-30 代码:R-PDSO-G20长度:12.8 mm
逻辑集成电路类型:BUS TRANSCEIVER位数:8
功能数量:1端口数量:2
端子数量:20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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
传播延迟(tpd):27 ns座面最大高度:2.65 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
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

U74HCT640G-S20-T 数据手册

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UNISONIC TECHNOLOGIES CO., LTD  
U74HCT640  
CMOS IC  
OCTAL BUS TRANSCEIVERS WITH  
3-STATE OUTPUTS  
SOP-20  
„
DESCRIPTION  
The U74HCT640 is a octal bus transceivers with 3-state  
outputs. It is designed for asynchronous two-way communication  
between data buses. Depending on the direction-control (DIR) input,  
data are transmitted from the A bus to the B bus or from B bus to the  
A bus.  
SSOP-20  
When OE is high, the buses are effectively isolated. When  
OE is low, the buses are enable.  
TSSOP-20  
„
FEATURES  
* Inputs are TTL-voltage compatible  
* Typical tPD of 12ns at 5.5V, CL=50pF  
* Low power consumption, ICC = 8μA (Max) at 5.5V  
* ±6mA output driver at 4.5V  
„
ORDERING INFORMATION  
Ordering Number  
Lead Free  
Package  
Packing  
Halogen Free  
TSSOP-20  
TSSOP-20  
SSOP-20  
SSOP-20  
SOP-20  
Tape Reel  
Tube  
U74HCT640L-P20-R  
U74HCT640L-P20-T  
U74HCT640L-R20-R  
U74HCT640L-R20-T  
U74HCT640L-S20-R  
U74HCT640L-S20-T  
U74HCT640G-P20-R  
U74HCT640G-P20-T  
U74HCT640G-R20-R  
U74HCT640G-R20-T  
U74HCT640G-S20-R  
U74HCT640G-S20-T  
Tape Reel  
Tube  
Tape Reel  
Tube  
SOP-20  
www.unisonic.com.tw  
Copyright © 2012 Unisonic Technologies Co., Ltd  
1 of 6  
QW-R502-684.B  

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