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參數資料
| 型號： | IN74AC138 |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | 1-OF-8 DECODER/DEMULTIPLEXER High-Speed Silicon-Gate CMOS |
| 中文描述： | 1 - 8譯碼器/解復用器高速硅柵CMOS |
| 文件頁數： | 4/5頁 |
| 文件大?。?/td> | 164K |
| 代理商： | IN74AC138 |
IN74AC138
4
AC ELECTRICAL CHARACTERISTICS
(C
L
=50pF,Input t
r
=t
f
=3.0 ns)
V
CC
*
V
Guaranteed Limits
Symbol
Parameter
25
°
C
-40
°
C to
85
°
C
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.0
4.5
Unit
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Max
13.0
9.5
12.5
9.0
15.0
11.0
13.5
9.5
15.5
11.0
13.0
8.0
Max
15.0
10.5
14.0
10.5
16.0
12.0
15.0
10.5
16.5
12.5
14.0
9.5
t
PLH
Propagation Delay, Input A to Output
Y (Figure 1)
Propagation Delay, Input A to Output
Y (Figure 1)
Propagation Delay, CS2 or CS3 to
Output Y (Figure 3)
Propagation Delay, CS2 or CS3 to
Output Y (Figure 3)
Propagation Delay, CS1 to Output Y
(Figure 2)
Propagation Delay, CS1 to Output Y
(Figure 2)
Maximum Input Capacitance
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
5.0
ns
t
PHL
ns
t
PLH
ns
t
PHL
ns
t
PLH
ns
t
PHL
ns
C
IN
4.5
pF
Power Dissipation Capacitance
*
Voltage Range 3.3 V is 3.3 V
±
0.3 V
Voltage Range 5.0 V is 5.0 V
±
0.5 V
Typical @25
°
C,V
CC
=5.0 V
60
C
PD
pF
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IN74AC138D | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:1-of-8 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS |
| IN74AC138N | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:1-of-8 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS |
| IN74AC139 | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS |
| IN74AC139D | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS |
| IN74AC139N | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS |
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