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74LCX162541TTR PDF预览

74LCX162541TTR

更新时间: 2024-01-01 00:27:53
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
15页 246K
描述
Low voltage CMOS 16-bit bus buffer with 5V tolerant inputs and outputs

74LCX162541TTR 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:unknown
HTS代码:8542.39.00.01风险等级:5.34
Is Samacsys:N控制类型:ENABLE LOW
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G48
JESD-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 DRIVER
最大I(ol):0.012 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:85 °C
最低工作温度:-40 °C输出特性:3-STATE WITH SERIES RESISTOR
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 VProp。Delay @ Nom-Sup:4.4 ns
传播延迟(tpd):5.6 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:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD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宽度:6.1 mm
Base Number Matches:1

74LCX162541TTR 数据手册

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74LCX162541  
Low voltage CMOS 16-bit bus buffer (3-state)  
with 5V tolerant inputs and outputs  
Features  
5V tolerant inputs and outputs  
High speed:  
– t = 4.4ns (Max) at V = 3V  
PD  
CC  
Power down protection on inputs and outputs  
Symmetrical output impedance:  
TSSOP48  
– |I | = I = 12mA (Min) at V = 3V  
OH  
OL  
CC  
PCI bus levels guaranteed at 12mA  
Balanced propagation delays:  
Description  
– t  
t  
PHL  
PLH  
The 74LCX162541 is a low voltage CMOS 16 bit  
bus buffer (non-inverted) fabricated with sub-  
micron silicon gate and double-layer metal wiring  
26serie resistor in outputs  
Operating voltage range:  
2
C MOS technology. It is ideal for low power and  
– V (Opr) = 2.0V to 3.6V  
CC  
high speed 3.3V applications; it can be interfaced  
to 5V signal environment for both inputs and  
outputs.  
Pin and function compatible with  
74 series 162541  
Latch-up performance exceeds 500mA  
This is composed of two 8-bit sections with  
separate output-enable signals. For either 8-bit  
buffers section, the 3 state control gate operates  
as a two input AND such that if either nG1 and  
nG2 are high, all outputs are in the high  
impedence state.  
(JESD 17)  
ESD performance:  
– HBM > 2000V  
(MIL STD 883 method 3015); MM > 200V  
This device is designed to be used with 3 state  
memory address drivers, etc.  
The device circuits is including 26series  
resistance in the outputs. These resistors permit  
to reduce line noise in high speed applications.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
Order codes  
Part number  
Package  
Packaging  
74LCX162541TTR  
TSSOP48  
Tape and reel  
February 2007  
Rev 3  
1/15  
www.st.com  
15  

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