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TC74LVX240F(F) PDF预览

TC74LVX240F(F)

更新时间: 2024-01-16 12:56:29
品牌 Logo 应用领域
东芝 - TOSHIBA 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
9页 194K
描述
TC74LVX240F(F)

TC74LVX240F(F) 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP20,.3Reach Compliance Code:unknown
风险等级:5.84控制类型:ENABLE LOW
JESD-30 代码:R-PDSO-G20负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.004 A
位数:4功能数量: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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TUBE电源:3.3 V
Prop。Delay @ Nom-Sup:11 ns认证状态:Not Qualified
子类别:Bus Driver/Transceivers标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

TC74LVX240F(F) 数据手册

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TC74LVX240,244F/FT  
AC Characteristics (input: t = t = 3 ns)  
r
f
Ta = −40 to  
Ta = 25°C  
85°C  
Characteristics  
Symbol Test Condition  
Unit  
ns  
V
(V)  
C
(pF)  
Min  
Typ.  
5.7  
8.2  
4.3  
6.8  
6.1  
8.6  
4.7  
7.2  
7.1  
9.6  
5.5  
8.0  
11.6  
9.7  
Max  
10.1  
13.6  
6.2  
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Max  
CC  
L
15  
12.5  
16.0  
7.5  
t
t
t
t
2.7  
pLH  
pHL  
pLH  
pHL  
Propagation delay time  
(TC74LVX240)  
50  
15  
50  
15  
50  
15  
50  
15  
50  
15  
50  
50  
50  
50  
50  
3.3 ± 0.3  
2.7  
9.7  
11.0  
13.5  
17.0  
8.5  
11.4  
14.9  
7.1  
Propagation delay time  
(TC74LVX244)  
ns  
ns  
3.3 ± 0.3  
2.7  
10.6  
13.8  
17.3  
8.8  
12.0  
16.5  
20.0  
10.5  
14.0  
19.0  
13.0  
1.5  
t
pZL  
pZH  
R
R
= 1 kΩ  
= 1 kΩ  
Output enable time  
L
t
3.3 ± 0.3  
12.3  
16.0  
11.4  
1.5  
t
2.7  
pLZ  
ns  
ns  
Output disable time  
L
t
3.3 ± 0.3  
2.7  
pHZ  
t
t
osLH  
Output to output skew  
(Note 1)  
3.3 ± 0.3  
1.5  
1.5  
osHL  
Input capacitance  
Output capacitance  
C
IN  
(Note 2)  
4
10  
10  
pF  
pF  
C
OUT  
6
17  
Power dissipation capacitance  
(Note 3)  
TC74LVX240  
TC74LVX244  
C
PD  
pF  
19  
Note 1: Parameter guaranteed by design.  
(t = |t t |, t = |t  
t |)  
pHLn  
osLH  
pLHm  
pLHn osHL  
pHLm  
Note 2: Parameter guaranteed by design.  
Note 3: is defined as the value of the internal equivalent capacitance which is calculated from the operating  
C
PD  
current consumption.  
Average operating current can be obtained by the equation:  
I
= C V f + I /8 (per bit)  
PD CC IN CC  
CC (opr)  
5
2007-10-17  

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