參數(shù)資料
型號: 74LV123PWDH
廠商: NXP SEMICONDUCTORS
元件分類: 諧振器
英文描述: Dual retriggerable monostable multivibrator with reset
中文描述: LV/LV-A/LVX/H SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封裝: PLASTIC, SOT-403, TSSOP1-16
文件頁數(shù): 3/16頁
文件大?。?/td> 145K
代理商: 74LV123PWDH
Philips Semiconductors
Product specification
74LV123
Dual retriggerable monostable multivibrator
with reset
1998 Apr 28
3
PIN CONFIGURATION
14
13
12
11
10
9
7
6
5
4
3
2
1
GND
V
CC
1A
1B
1R
D
1Q
2Q
8
15
16
2C
EXT
2R
EXT
/C
EXT
1R
EXT
/C
EXT
1C
EXT
1Q
2Q
2R
D
2B
2A
SV00096
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
FUNCTION
1,9
1A, 2A
Trigger inputs
(negative-edge triggered)
2,10
1B, 2B
Trigger inputs
(positive-edge triggered)
3,11
1R
D
, 2R
D
Direct reset LOW and trigger action at
positive edge
4, 12
1Q, 2Q
Outputs (active LOW)
7
2R
EXT
/C
EXT
GND
External resistor/capacitor connection
8
Ground (0V)
13, 5
1Q, 2Q
Outputs (active HIGH)
14, 6
1C
EXT,
2C
EXT
1R
EXT
/C
EXT
V
CC
External capacitor connection
15
External resistor/capacitor connection
16
Positive supply voltage
LOGIC SYMBOL (IEEE/IEC)
CX
RCX
&
R
14
15
1
2
3
13
4
CX
RCX
&
R
6
7
9
10
11
5
12
SV00098
LOGIC SYMBOL
1
9
2
10
3
11
14
6
15
7
13
5
4
12
1A
2A
1B
2B
1R
D
2R
D
1C
EXT
2C
EXT
1R
EXT
/C
EXT
2R
EXT
/C
EXT
1Q
2Q
1Q
2Q
S
Q
Q
R
D
T
SV00097
FUNCTIONAL DIAGRAM
1
9
2
10
3
11
14
6
15
7
13
5
4
12
1A
2A
1B
2B
1R
D
2R
D
1C
EXT
2C
EXT
1R
EXT
/C
EXT
2R
EXT
/C
EXT
1Q
2Q
1Q
2Q
S
Q
Q
R
D
T
SV00099
相關(guān)PDF資料
PDF描述
74LV123 Dual retriggerable monostable multivibrator with reset
74LV125 Quad buffer/line driver 3-State
74LV125PWDH Quad buffer/line driver 3-State
74LV126DB Quad buffer/line driver 3-State
74LV126PW Quad buffer/line driver 3-State
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LV123PW-T 功能描述:單穩(wěn)態(tài)多諧振蕩器 DUAL RETGIG MONOSTBL MULTI 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
74LV125 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad buffer/line driver 3-State
74LV125A 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE BUS BUFFER GATES
74LV125ATELL-E 制造商:Renesas Electronics Corporation 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin TSSOP T/R Cut Tape
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