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74LVXC3245TTR PDF预览

74LVXC3245TTR

更新时间: 2024-09-26 03:53:35
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
14页 349K
描述
OCTAL DUAL SUPPLY BUS TRANSCEIVER

74LVXC3245TTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-24
针数:24Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.22
其他特性:PORT A OPERATES AT 4.5V TO 5.5V控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:LV/LV-A/LVX/H
JESD-30 代码:R-PDSO-G24JESD-609代码:e3/e4
长度:7.8 mm逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.024 A位数:8
功能数量:1端口数量:2
端子数量:24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:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP24,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL电源:3/3.3,3/5 V
Prop。Delay @ Nom-Sup:9 ns传播延迟(tpd):9.5 ns
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:MATTE TIN/NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL翻译:3V & 3/5V
宽度:4.4 mmBase Number Matches:1

74LVXC3245TTR 数据手册

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74LVXC3245  
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  
OLP  
V
=3.3V  
SOP  
TSSOP  
T & R  
CCA  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 24mA (MIN)  
OH  
OL  
Table 1: Order Codes  
PACKAGE  
BALANCED PROPAGATION DELAYS:  
t
t
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
SOP  
74LVXC3245MTR  
74LVXC3245TTR  
V
(OPR)=2.7Vto3.6V(1.2VDataRetention)  
CCA  
TSSOP  
V
(OPR)=2.7Vto5.5V(1.2VDataRetention)  
CCB  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES C3245  
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.  
DESCRIPTION  
The 74LVXC3245 is  
a dual supply 8 bit  
configurable low voltage CMOS OCTAL BUS  
TRANSCEIVER fabricated with sub-micron silicon  
The A-port interfaces with the 3V bus, the B-port  
with the 5V bus.  
2
gate and double-layer metal wiring C MOS  
technology. Designed for use as an interface  
between a 3.3V bus and a 3.3V to 5V bus in a  
mixed 3.3V/5V supply systems, it achieves high  
speed operation while maintaining the CMOS low  
power dissipation.  
All inputs are equipped with protection circuits  
against static discharge, giving them 2KV ESD  
immunity and transient excess voltage.  
Figure 1: Pin Connection And IEC Logic Symbols  
Rev. 4  
1/14  
August 2004  

74LVXC3245TTR 替代型号

型号 品牌 替代类型 描述 数据表
MC74LVXC3245DTR2 ONSEMI

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Configurable Dual Supply Octal Transceiver
MC74LVXC3245DT ONSEMI

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Configurable Dual Supply Octal Transceiver

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