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74LVX3245 PDF预览

74LVX3245

更新时间: 2024-02-27 20:06:37
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线收发器
页数 文件大小 规格书
10页 179K
描述
OCTAL DUAL SUPPLY BUS TRANSCEIVER

74LVX3245 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.300 INCH, MS-013, SOIC-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.39
Is Samacsys:N其他特性:ALSO OPERATES WITH 4.5 V TO 5.5 V SUPPLY
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:15.4 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.024 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:24
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:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP24,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:3.3,5 V
Prop。Delay @ Nom-Sup:9 ns传播延迟(tpd):9 ns
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:30
翻译:3V & 5V宽度:7.5 mm
Base Number Matches:1

74LVX3245 数据手册

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74LVX3245  
OCTAL DUAL SUPPLY BUS TRANSCEIVER  
HIGH SPEED :  
t
= 8ns (MAX.) at T =25°C  
PD  
A
V
= 3.3V V  
= 5.0V  
CCA  
CCB  
LOW POWER DISSIPATION:  
= I = 5µA(MAX.) at T =25°C  
I
CCA  
CCB  
A
LOW NOISE: V  
=0.3V (TYP.) at V =3.3V  
OLP CC  
SOP  
TSSOP  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 24mA (MIN)  
OH  
OL  
BALANCED PROPAGATION DELAYS:  
t
t
ORDER CODES  
PACKAGE  
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
TUBE  
T & R  
V
V
(OPR)=2.7Vto3.6V(1.2VDataRetention)  
(OPR)=4.5Vto5.5V(1.2VDataRetention)  
CCA  
SOP  
74LVX3245M  
74LVX3245MTR  
74LVX3245TTR  
CCB  
TSSOP  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 3245  
IMPROVED LATCH-UP IMMUNITY  
This IC is intended for two-way asynchronous  
communication between data buses and the  
direction of data transmission is determined by  
DIR input. The enable input G can be used to  
disable the device so that the buses are effectively  
isolated.  
The A-port interfaces with the 3V bus, the B-port  
with the 5V bus.  
All inputs are equipped with protection circuits  
against static discharge, giving them 2KV ESD  
immunity and transient excess voltage.  
DESCRIPTION  
The 74LVX3245 is a dual supply low voltage  
CMOS OCTAL BUS TRANSCEIVER fabricated  
with sub-micron silicon gate and double-layer  
2
metal wiring C MOS technology. Designed for use  
as an interface between a 5V bus and a 3.3V bus  
in a mixed 5V/3.3V supply systems, it achieves  
high speed operation while maintaining the CMOS  
low power dissipation.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
July 2001  
1/10  

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