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4528B PDF预览

4528B

更新时间: 2024-02-27 21:14:46
品牌 Logo 应用领域
罗姆 - ROHM 振荡器
页数 文件大小 规格书
5页 65K
描述
Dual monostable multivibrator

4528B 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:unknown
风险等级:5.57系列:4000/14000/40000
JESD-30 代码:R-PDIP-T16JESD-609代码:e0
逻辑集成电路类型:MONOSTABLE MULTIVIBRATOR数据/时钟输入次数:2
功能数量:2端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5/15 V
认证状态:Not Qualified子类别:Prescaler/Multivibrators
标称供电电压 (Vsup):15 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

4528B 数据手册

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Standard ICs  
Dual monostable multivibrator  
BU4528B / BU4528BF  
The BU4528B and BU4528BF are monostable multivibrators with trigger and reset functions that can be activated.  
Each chip has two built-in circuits.  
Triggers can initiate both rising and falling in response to Input A and Input B. As the output monostable pulse width  
is determined by the time constant of the external resistance (Rx) and the capacitor (Cx), a wide range of output  
pulse widths can be set.  
Setting the RESET input to "L" enables external asynchronous resetting and this RESET input can be utilized to  
reduce the time from the trigger disable input or the power on until the BU4528B and BU4528BF are ready for mono-  
stable operation.  
Features  
1) Low power dissipation.  
4) High fan-out.  
2) Wide range of operating power supply voltages.  
3) High input impedance.  
5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.  
Block diagram  
T11  
1
2
3
4
5
6
7
8
16 VDD  
15 T12  
T21  
RESET1  
T22  
14  
13  
A1  
B1  
RESET2  
12 A2  
11 B2  
10 Q2  
Q1  
Q1  
VSS  
9
Q2  
Truth table  
Logic circuit diagram  
INPUT  
A
OUTPUT  
RESET  
B
H
Q
Q
CX  
RX  
VDD  
H
H
H
H
H
H
L
L
T1  
T2  
A
B
Q
Q
L
Not Triggered  
Not Triggered  
Not Triggered  
Not Triggered  
H
L, H,  
L
RESET  
H
L, H,  
X
X
X
L
H
X
Not Triggered  
1

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