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74LVQ244MTR PDF预览

74LVQ244MTR

更新时间: 2024-02-03 20:20:16
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输出元件
页数 文件大小 规格书
12页 260K
描述
LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

74LVQ244MTR 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-20
针数:20Reach Compliance Code:compliant
ECCN代码:3A001.A.2.CHTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
控制类型:ENABLE LOW系列:LVQ
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
位数:4功能数量:2
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):NOT SPECIFIED电源:3.3 V
Prop。Delay @ Nom-Sup:14 ns传播延迟(tpd):14 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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

74LVQ244MTR 数据手册

 浏览型号74LVQ244MTR的Datasheet PDF文件第1页浏览型号74LVQ244MTR的Datasheet PDF文件第2页浏览型号74LVQ244MTR的Datasheet PDF文件第3页浏览型号74LVQ244MTR的Datasheet PDF文件第5页浏览型号74LVQ244MTR的Datasheet PDF文件第6页浏览型号74LVQ244MTR的Datasheet PDF文件第7页 
74LVQ241  
Table 8: AC Electrical Characteristics (C = 50 pF, R = 500 , Input t = t = 3ns)  
L
L
r
f
Test Condition  
Value  
T = 25°C  
Symbol  
Parameter  
-40 to 85°C -55 to 125°C Unit  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
t
t
t
t
Propagation Delay  
Time  
2.7  
.
6.6  
5.5  
8.3  
6.8  
7.5  
5.8  
0.5  
0.5  
11  
9
12.5  
9.5  
14  
11  
PLH PHL  
ns  
ns  
ns  
(*)  
3.3  
2.7  
t
Output Enable  
Time  
13.5  
10  
18  
18  
13  
15  
12  
1.0  
1.0  
PZL PZH  
(*)  
11.5  
13.5  
10.5  
1.0  
3.3  
2.7  
t
Output Disable  
Time  
12  
PLZ PHZ  
(*)  
9.0  
1.0  
1.0  
3.3  
2.7  
t
t
Output To Output  
Skew Time  
(note1, 2)  
OSLH  
ns  
(*)  
1.0  
OSHL  
3.3  
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-  
ing in the same direction, either HIGH or LOW (t  
2) Parameter guaranteed by design  
(*) Voltage range is 3.3V ± 0.3V  
= |t  
- t  
|, t  
= |t  
- t  
|)  
OSLH  
PLHm PLHn OSHL  
PHLm PHLn  
Table 9: Capacitive Characteristics  
Test Condition  
Value  
T = 25°C  
Symbol  
Parameter  
-40 to 85°C -55 to 125°C Unit  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
C
Input Capacitance  
3.3  
3.3  
4
pF  
pF  
IN  
Output  
Capacitance  
C
8
OUT  
C
Power Dissipation  
Capacitance  
(note 1)  
PD  
f
= 10MHz  
3.3  
10  
pF  
IN  
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without  
PD  
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I  
= C x V x f + I /8 (per circuit)  
CC(opr)  
PD CC IN CC  
4/12  

74LVQ244MTR 替代型号

型号 品牌 替代类型 描述 数据表
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