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74LCX373 PDF预览

74LCX373

更新时间: 2024-01-26 10:58:48
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 锁存器输出元件输入元件
页数 文件大小 规格书
10页 219K
描述
OCTAL D-TYPE LATCH NON-INVERTING (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS

74LCX373 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:SOIC
包装说明:SOP, SOP20,.4针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.06系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.801 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER湿度敏感等级:1
位数:8功能数量:1
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包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:8 ns传播延迟(tpd):10.5 ns
认证状态:Not Qualified座面最大高度:2.642 mm
子类别:FF/Latches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):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte 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 mmBase Number Matches:1

74LCX373 数据手册

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74LCX373  
OCTAL D-TYPE LATCH NON-INVERTING (3-STATE)  
WITH 5V TOLERANT INPUTS AND OUTPUTS  
5V TOLERANT INPUTS AND OUTPUTS  
HIGH SPEED :  
= 8.0 ns (MAX.) at V = 3V  
t
PD  
CC  
POWER DOWN PROTECTION ON INPUTS  
AND OUTPUTS  
SYMMETRICAL OUTPUT IMPEDANCE:  
SOP  
TSSOP  
|I | = I = 24mA (MIN) at V = 3V  
OH  
OL  
CC  
PCI BUS LEVELS GUARANTEED AT 24 mA  
BALANCED PROPAGATION DELAYS:  
ORDER CODES  
PACKAGE  
t
t
PLH  
PHL  
TUBE  
T & R  
OPERATING VOLTAGE RANGE:  
(OPR) = 2.0V to 3.6V (1.5V Data  
V
SOP  
74LCX373M  
74LCX373MTR  
74LCX373TTR  
CC  
Retention)  
TSSOP  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 373  
LATCH-UP PERFORMANCE EXCEEDS  
500mA (JESD 17)  
ESD PERFORMANCE:  
HBM > 2000V (MIL STD 883 method 3015);  
MM > 200V  
enable input (LE) and an output enable input (OE).  
While the LE inputs is held at a high level, the Q  
outputs will follow the data input. When the LE is  
taken low, the Q outputs will be latched precisely  
at the logic level of D input data. While the (OE)  
input is low, the 8 outputs will be in a normal logic  
state (high or low logic level) and while (OE) is in  
high level, the outputs will be in a high impedance  
state.  
DESCRIPTION  
The 74LCX373 is a low voltage CMOS OCTAL  
D-TYPE LATCH with  
NON-INVERTING fabricated with sub-micron  
silicon gate and double-layer metal wiring C MOS  
3
STATE OUTPUT  
It has same speed performance at 3.3V than 5V  
AC/ACT family, combined with a lower power  
consumption.  
2
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.  
These 8 bit D-Type latch are controlled by a latch  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
September 2001  
1/10  

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