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74LVX244M PDF预览

74LVX244M

更新时间: 2024-01-12 09:41:30
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
9页 65K
描述
LV/LV-A/LVX/H SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, SOP-20

74LVX244M 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:SOP, SOP20,.4Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:0.61控制类型:ENABLE LOW
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:12.8015 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.004 A湿度敏感等级:1
位数:4功能数量:2
端口数量:2端子数量:20
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:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 VProp。Delay @ Nom-Sup:12 ns
传播延迟(tpd):17 ns认证状态:Not Qualified
座面最大高度:2.642 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: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:NOT SPECIFIED宽度:7.493 mm
Base Number Matches:1

74LVX244M 数据手册

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74LVX244  
LOW VOLTAGE CMOS OCTAL BUS BUFFER  
WITH 3 STATE OUTPUTS (NON INVERTED)  
HIGH SPEED:  
=4.5ns (TYP.) at V = 3.3V  
t
PD  
CC  
5V TOLERANT INPUTS  
POWER-DOWN PROTECTION ON INPUTS  
INPUT VOLTAGE LEVEL:  
V
= 0.8V, V = 2V at V =3V  
IL  
IH CC  
SOP  
TSSOP  
LOW POWER DISSIPATION:  
= 4 µA (MAX.) at T =25°C  
I
CC  
A
LOW NOISE:  
= 0.5V (TYP.) at V =3.3V  
V
ORDER CODES  
PACKAGE  
OLP  
CC  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 4 mA (MIN) at V =3V  
TUBE  
T & R  
OH  
OL  
CC  
SOP  
74LVX244M  
74LVX244MTR  
74LVX244TTR  
BALANCED PROPAGATION DELAYS:  
TSSOP  
t
t
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 3.6V (1.2V Data Retention)  
V
G output enable governs four BUS BUFFERs  
Power down protection is provided on all inputs  
and 0 to 7V can be accepted on inputs with no  
regard to the supply voltage.  
CC  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 244  
IMPROVED LATCH-UP IMMUNITY  
This device can be used to interface 5V to 3V. It  
combines high speed performance with the true  
CMOS low power consumption.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
DESCRIPTION  
The 74LVX244 is a low voltage CMOS OCTAL  
BUS BUFFER (3-STATE) fabricated with  
sub-micron silicon gate and double-layer metal  
2
wiring C MOS technology. It is ideal for low  
power, battery operated and low noise 3.3V  
applications.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
July 2001  
1/9  

74LVX244M 替代型号

型号 品牌 替代类型 描述 数据表
SN74LV244ANSR TI

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