參數(shù)資料
型號: SN74LV123
廠商: Texas Instruments, Inc.
英文描述: Bipolar Power TO3 PNP 20A 140V; Package: TO-204 (TO-3); No of Pins: 2; Container: Tray; Qty per Container: 100
中文描述: 雙RETRIGGERABLE單穩(wěn)多諧振蕩器與施密特觸發(fā)輸入
文件頁數(shù): 13/14頁
文件大?。?/td> 224K
代理商: SN74LV123
SN54LV123A, SN74LV123A
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
WITH SCHMITT-TRIGGER INPUTS
SCLS393A – APRIL 1998 – REVISED DECEMBER 1999
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Figure 8
MINIMUM TRIGGER TIME
vs
V
CC
CHARACTERISTICS
RT = 1 k
TA = 25
°
C
10.00
0
1.00
0.10
0.01
1
2
3
4
5
6
CT = 0.01
μ
F
CT = 1000 pF
CT = 100 pF
VCC – Supply Voltage – V
M
μ
s
r
t
Figure 9
1.20
1.15
1.10
1.05
1.00
0.95
0.90
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
RT = 10 k
TA = 25
°
C
tw = K
×
CT
×
RT
VCC – Supply Voltage – V
OUTPUT PULSE DURATION CONSTANT
vs
SUPPLY VOLTAGE
O
CT = 1000 pF
CT = 0.01
μ
F
CT = 0.1
μ
F
Figure 10
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
0.00001
0.0001
0.001
TA = 25
°
C
VCC = 5 V
For Capacitor Values of
0.001
μ
F or Greater, K = 1.0
(K is Independent of R)
Multiplier Factor – K
EXTERNAL CAPACITANCE
vs
MULTIPLIER FACTOR
C
T
μ
F
Figure 11
tw – Output Pulse Duration
R
DISTRIBUTION OF UNITS
vs
OUTPUT PULSE DURATION
Mean = 856 ns
Median = 856 ns
Std. Dev. = 3.5 ns
VCC = 5 V
TA = 25
°
C
CT = 50 pF
RT = 10 k
–3 Std. Dev.
99% of Data Units
+3 Std. Dev.
Median
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
相關PDF資料
PDF描述
SN74LV123ADGV Bipolar Power TO3 NPN 10A 250V; Package: TO-204 (TO-3); No of Pins: 2; Container: Tray; Qty per Container: 100
SN74LV123ANS Bipolar Power TO3 NPN 15A 120V; Package: TO-204 (TO-3); No of Pins: 2; Container: Tray; Qty per Container: 100
SN54LV123A DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
SN54LV123AFK DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
SN54LV123AJ DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
相關代理商/技術參數(shù)
參數(shù)描述
SN74LV123AD 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Reg Mono RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV123AD(B) 制造商:Texas Instruments 功能描述:
SN74LV123ADB 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
SN74LV123ADBR 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual retrig monostbl multivibrators RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV123ADBRE4 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual retrig monostbl multivibrators RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel