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74LCXH16245TTR PDF预览

74LCXH16245TTR

更新时间: 2024-09-12 04:47:47
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线收发器输出元件输入元件
页数 文件大小 规格书
10页 262K
描述
LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)

74LCXH16245TTR 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, TSSOP48,.3,20
针数:48Reach Compliance Code:compliant
ECCN代码:3A001.A.2.CHTS代码:8542.39.00.01
风险等级:5.18控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G48JESD-609代码:e4
长度:12.5 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
位数:8功能数量:2
端口数量:2端子数量:48
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:TSSOP48,.3,20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):NOT SPECIFIED电源:3.3 V
Prop。Delay @ Nom-Sup:5.3 ns传播延迟(tpd):6 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):3.6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
翻译:N/A宽度:6.1 mm
Base Number Matches:1

74LCXH16245TTR 数据手册

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74LCXH16245  
LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER  
WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)  
5V TOLERANT INPUTS AND OUTPUTS  
HIGH SPEED:  
t
= 4.5 ns (MAX.) at V = 3V  
PD  
CC  
POWER DOWN PROTECTION ON INPUTS  
AND OUTPUTS  
SYMMETRICAL OUTPUT IMPEDANCE:  
TSSOP  
TUBE  
|I | = I = 24mA (MIN) at V = 3V  
PCI BUS LEVELS GUARANTEED AT 24 mA  
BALANCED PROPAGATION DELAYS:  
OH  
OL  
CC  
t
t
ORDER CODES  
PACKAGE  
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
(OPR) = 2.0V to 3.6V (1.5V Data  
T & R  
V
CC  
TSSOP  
74LCXH16245TTR  
Retention)  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES H16245  
PIN CONNECTION  
BUS HOLD PROVIDED ON BOTH SIDES  
LATCH-UP PERFORMANCE EXCEEDS  
500mA (JESD 17)  
ESD PERFORMANCE:  
HBM > 2000V (MIL STD 883 method 3015);  
MM > 200V  
DESCRIPTION  
The 74LCXH16245 is a low voltage CMOS 16 BIT  
BUS TRANSCEIVER (3-STATE) fabricated with  
sub-micron silicon gate and double-layer metal  
2
wiring C MOS technology. It is ideal for low power  
and high speed 3.3V applications; it can be  
interfaced to 5V signal environment for both inputs  
and outputs.  
This IC is intended for two-way asynchronous  
communication between data buses; the direction  
of data transmission is determined by DIR input.  
The two enable inputs nG can be used to disable  
the device so that the buses are effectively isolat-  
ed.  
Bus hold on data inputs is provided in order to  
eliminate the need for external pull-up or  
pull-down resistor.  
It has same speed performance at 3.3V than 5V  
AC/ACT family, combined with a lower power con-  
sumption.  
All inputs and outputs are equipped with protec-  
tion 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.  
July 2003  
1/10  

74LCXH16245TTR 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVCH16245ADGGR TI

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