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7704902PA PDF预览

7704902PA

更新时间: 2024-01-31 21:27:13
品牌 Logo 应用领域
德州仪器 - TI 外围驱动器驱动程序和接口接口集成电路
页数 文件大小 规格书
17页 374K
描述
DUAL PERIPHERAL DRIVERS

7704902PA 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
接口集成电路类型:AND GATE BASED PERIPHERAL DRIVERJESD-30 代码:R-GDIP-T8
功能数量:2端子数量:8
最高工作温度:125 °C最低工作温度:-55 °C
输出电流流向:SINK标称输出峰值电流:0.4 A
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO温度等级:MILITARY
端子形式:THROUGH-HOLE端子位置:DUAL
Base Number Matches:1

7704902PA 数据手册

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SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
logic diagram (positive logic)  
logic symbol  
3
5
1
1A  
1Y  
2Y  
1
1  
1A  
1B  
2A  
2B  
3
5
2
2
6
7
1Y  
2Y  
1B  
6
2A  
7
2B  
4
GND  
This symbol is in accordance with ANSI/IEEE Std 91-1984  
and IEC publication 617-12.  
schematic (each driver)  
Pin numbers shown are for the D, JG, and P packages.  
V
CC  
2 kΩ  
2 kΩ  
FUNCTION TABLE  
(each driver)  
1.6  
kΩ  
4 kΩ  
4
kΩ  
130 Ω  
A
L
B
L
Y
H (off state)  
L (on state)  
L (on state)  
L (on state)  
Y
A
B
L
H
L
H
H
H
1 kΩ  
1 kΩ  
500 Ω  
positive logic:  
Y = A+B or AB  
GND  
Resistor values shown are nominal.  
electrical characteristics over recommended operating free-air temperature range  
SN55454B  
SN75454B  
PARAMETER  
Input clamp voltage  
UNIT  
TEST CONDITIONS  
§
§
MIN TYP  
MAX  
MIN TYP  
MAX  
V
V
V
V
= MIN,  
= MIN,  
I = 12 mA  
1.2  
0.25  
1.5  
1.2  
0.25  
1.5  
V
IK  
CC  
I
V
V
V
= MIN,  
= MIN,  
= 0.8 V,  
CC  
IH  
IH  
IL  
0.5  
0.8  
0.4  
0.7  
I
= 100 mA  
OL  
Low-level output voltage  
V
OL  
V
I
= MIN,  
CC  
= 300 mA  
0.5  
0.5  
OL  
V
V
= MIN,  
= 30 V  
CC  
OH  
I
High-level output current  
300  
100  
µA  
OH  
I
I
I
I
I
Input current at maximum input voltage  
High-level input current  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MAX,  
= MAX,  
= MAX,  
= MAX,  
= MAX,  
V = 5.5 V  
1
40  
1
40  
mA  
µA  
I
I
V = 2.4 V  
I
IH  
Low-level input current  
V = 0.4 V  
I
–1  
13  
61  
1.6  
17  
–1  
13  
61  
1.6  
17  
mA  
mA  
mA  
IL  
Supply current, outputs high  
Supply current, outputs low  
V = 0  
I
CCH  
CCL  
V = 5 V  
I
79  
79  
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values are at V  
= 5 V, T = 25°C.  
A
CC  
switching characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
27  
24  
5
MAX  
35  
35  
8
UNIT  
t
t
t
t
Propagation delay time, low-to-high-level output  
Propagation delay time, high-to-low-level output  
Transition time, low-to-high-level output  
PLH  
PHL  
TLH  
THL  
I
R
200 mA,  
= 50 ,  
C = 15 pF,  
L
See Figure 1  
O
L
ns  
Transition time, high-to-low-level output  
7
12  
SN55454B  
SN75454B  
V 6.5  
S
V
= 20 V,  
I
O
300 mA,  
S
V
OH  
High-level output voltage after switching  
mV  
See Figure 2  
V
S
6.5  
6
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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