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參數(shù)資料
| 型號： | 4528B |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Dual Monostable Multivibrator |
| 中文描述： | 雙單穩(wěn)態(tài)觸發(fā)器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 62K |
| 代理商： | 4528B |
1
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.
2) Wide range of operating power supply voltages.
3) High input impedance.
4) High fan-out.
5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.
Block diagram
Truth table
RESET1
1
T11
VDD
T12
T22
RESET2
A2
B2
Q2
T21
A1
B1
Q1
VSS
16
15
14
13
12
11
10
9
2
3
4
5
6
7
8
Q1
Q2
INPUT
OUTPUT
RESET
A
B
Q
H
L
H
L
Not Triggered
H
Not Triggered
H
L, H,
H
Not Triggered
HL
L, H,
Not Triggered
LX
XL
H
X
Not Triggered
Logic circuit diagram
B
A
Q
CX
RX
VDD
T2
T1
RESET
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 4528-BB-24 | 功能描述:射頻電纜組件 SMA TO SMA 50 RoHS:否 制造商:Phoenix Contact 接頭A系列:RSMA 接頭A性別:Plug (Male) 接頭A體類型:Straight 接頭B系列:N 接頭B性別:Receptacle (Female) 接頭B體類型:Straight 長度:50 cm 電纜類型:EF 316 阻抗:50 Ohms 極性:Normal 頻率范圍:2.4 GHz to 5 GHz 顏色:Blue |
| 4528-BB-48 | 功能描述:射頻電纜組件 SMA TO SMA 50 RoHS:否 制造商:Phoenix Contact 接頭A系列:RSMA 接頭A性別:Plug (Male) 接頭A體類型:Straight 接頭B系列:N 接頭B性別:Receptacle (Female) 接頭B體類型:Straight 長度:50 cm 電纜類型:EF 316 阻抗:50 Ohms 極性:Normal 頻率范圍:2.4 GHz to 5 GHz 顏色:Blue |
| 4528-BB-60 | 功能描述:射頻電纜組件 SMA TO SMA 50 RoHS:否 制造商:Phoenix Contact 接頭A系列:RSMA 接頭A性別:Plug (Male) 接頭A體類型:Straight 接頭B系列:N 接頭B性別:Receptacle (Female) 接頭B體類型:Straight 長度:50 cm 電纜類型:EF 316 阻抗:50 Ohms 極性:Normal 頻率范圍:2.4 GHz to 5 GHz 顏色:Blue |
| 4528BDC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| 4528BDM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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