- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360488 > 74LV423N (NXP SEMICONDUCTORS) Dual retriggerable monostable multivibrator with reset PDF資料下載
參數(shù)資料
| 型號： | 74LV423N |
| 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, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, MO-001AE, SOT-38-1, DIP-16 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 156K |
| 代理商： | 74LV423N |
Philips Semiconductors
Preliminary specification
74LV423
Dual retriggerable monostable multivibrator
with reset
1997 Feb 04
4
LOGIC DIAGRAM
R
nR
EXT
/C
EXT
V
CC
Q
Q
R
D
R
R
CL
CL
V
CC
CL
CL
CL
A
B
SV00163
V
CC
It is recommended that Pin 6 (2C
EXT
) and Pin 14 (1C
EXT
) by externally grounded to Pin 8 (GND)
FUNCTION TABLE
INPUTS
nA
X
H
X
L
↓
OUTPUTS
nQ
L
L *
L *
nR
D
L
X
X
H
H
nB
X
X
L
↑
H
nQ
H
H *
H *
NOTES:
*
If the monostable was triggered before this condition was
established, the pulse will continue as programmed.
H = HIGH voltage level
L = LOW voltage level
X = don’t care
↑
= LOW-to-HIGH transition
↓
= HIGH-to-LOW transition
= one HIGH level output pulse
= one LOW level output pulse
V
CC
R
EXT
C
EXT
to nC
(pin 14 or 6)
to nR
/C
EXT
(pin 15 or 7)
SV00101
Figure 1. Timing Component Connection
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LV423PW | Dual retriggerable monostable multivibrator with reset |
| 74LV423PWDH | Dual retriggerable monostable multivibrator with reset |
| 74LV423 | Dual retriggerable monostable multivibrator with reset |
| 74LV4316PW-T | SPST Analog Switch |
| 74LV4799DB-T | 8K, 1K X 8 1.8V SERIAL EE, IND, -40C to +85C, 8-MSOP, TUBE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LV423PW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual retriggerable monostable multivibrator with reset |
| 74LV423PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual retriggerable monostable multivibrator with reset |
| 74LV4316 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad bilateral switches |
| 74LV4316D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad bilateral switches |
| 74LV4316DB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad bilateral switches |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。