5秒后页面跳转
74VHCT245ATTR PDF预览

74VHCT245ATTR

更新时间: 2024-11-04 05:05:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
13页 303K
描述
OCTAL BUS TRANSCEIVER (3-STATE)

74VHCT245ATTR 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:TSSOP
包装说明:TSSOP-20针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.12Is Samacsys:N
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:AHCT/VHCTJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 mm
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.008 A
位数:8功能数量:1
端口数量:2端子数量:20
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:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:5 V
Prop。Delay @ Nom-Sup:11 ns传播延迟(tpd):11 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Bus Driver/Transceivers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:MILITARY端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
翻译:N/A宽度:4.4 mm
Base Number Matches:1

74VHCT245ATTR 数据手册

 浏览型号74VHCT245ATTR的Datasheet PDF文件第2页浏览型号74VHCT245ATTR的Datasheet PDF文件第3页浏览型号74VHCT245ATTR的Datasheet PDF文件第4页浏览型号74VHCT245ATTR的Datasheet PDF文件第5页浏览型号74VHCT245ATTR的Datasheet PDF文件第6页浏览型号74VHCT245ATTR的Datasheet PDF文件第7页 
74VHCT245A  
OCTAL BUS  
TRANSCEIVER (3-STATE)  
HIGH SPEED: t = 4.5 ns (TYP.) at V = 5V  
PD CC  
LOW POWER DISSIPATION:  
I
= 4 µA (MAX.) at T =25°C  
CC  
A
COMPATIBLE WITH TTL OUTPUTS:  
= 2V (MIN.), V = 0.8V (MAX)  
POWER DOWN PROTECTION ON INPUTS  
& OUTPUTS  
V
IH  
IL  
SOP  
TSSOP  
T & R  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 8 mA (MIN)  
OH  
OL  
Table 1: Order Codes  
PACKAGE  
BALANCED PROPAGATION DELAYS:  
t
t
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
(OPR) = 4.5V to 5.5V  
SOP  
74VHCT245AMTR  
74VHCT245ATTR  
V
CC  
TSSOP  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 245  
IMPROVED LATCH-UP IMMUNITY  
direction of data transmission is determined by  
DIR input. The enable input G can be used to  
disable the device so that the busses are  
effectively isolated.  
LOW NOISE: V  
= 0.9V (MAX.)  
OLP  
DESCRIPTION  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
All floating bus terminals during High Z State must  
be held HIGH or LOW.  
The 74VHCT245A is an advanced high-speed  
CMOS OCTAL BUS TRANSCEIVER (3-STATE)  
fabricated with sub-micron silicon gate and  
double-layer metal wiring C MOS technology.  
This IC is intended for two-way asynchronous  
communication between data busses; the  
2
Figure 1: Pin Connection And IEC Logic Symbols  
Rev. 4  
1/13  
December 2004  

74VHCT245ATTR 替代型号

型号 品牌 替代类型 描述 数据表
MC74VHCT245ADT ONSEMI

功能相似

Octal Bus Transceiver
74VHCT245AMTC FAIRCHILD

功能相似

Octal Buffer/Line Driver with 3-STATE Outputs

与74VHCT245ATTR相关器件

型号 品牌 获取价格 描述 数据表
74VHCT245BQ NEXPERIA

获取价格

Octal bus transceiver; 3-stateProduction
74VHCT245BQ NXP

获取价格

AHCT/VHCT/VT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20, 2.50 X 4.50 MM, 0.85 MM HEIGH
74VHCT245D NXP

获取价格

AHCT/VHCT/VT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT
74VHCT245D NEXPERIA

获取价格

Octal bus transceiver; 3-stateProduction
74VHCT245M FAIRCHILD

获取价格

Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC
74VHCT245M ROCHESTER

获取价格

Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC
74VHCT245MSCX NSC

获取价格

IC AHCT/VHCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ TYPE1, PLASTIC, SSOP-20,
74VHCT245MSCX TI

获取价格

AHCT/VHCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ TYPE1, PLASTIC, SSOP-20
74VHCT245MTC ROCHESTER

获取价格

Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, TSSO
74VHCT245MTC FAIRCHILD

获取价格

Bus Transceiver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, TSSO