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參數(shù)資料
| 型號(hào)： | 54ACQ240DMQB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDIP20 |
| 封裝： | CERAMIC, DIP-20 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 135K |
| 代理商： | 54ACQ240DMQB |
AC Electrical Characteristics
54ACTQ
V
CC
T
A = 55C
Fig.
Symbol
Parameter
(V)
to +125C
Units
No.
(Note 17)
C
L = 50 pF
Min
Max
t
PHL,tPLH
Propagation Delay
5.0
1.5
9.0
ns
Data to Output
t
PZL,tPZH
Output Enable Time
5.0
1.5
11.0
ns
t
PHZ,tPLZ
Output Disable Time
5.0
1.5
10.0
ns
Note 17: Voltage Range 5.0 is 5.0V ±0.5V
Note 18: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The speci-
fication applies to any outputs switching in the same direction, either HIGH to LOW (tOSHL) or LOW to HIGH (tOSLH). Parameter guaranteed by design.
Capacitance
Symbol
Parameter
Typ
Units
Conditions
C
IN
Input Capacitance
4.5
pF
V
CC = OPEN
C
PD
Power Dissipation
70
pF
V
CC = 5.0V
Capacitance
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 54ACQ240DMQB | 制造商:Texas Instruments 功能描述: |
| 54ACQ240F | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs |
| 54ACQ240FMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver |
| 54ACQ240L | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs |
| 54ACQ240LMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver |
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