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參數(shù)資料
| 型號： | IN74HC139A |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | Dual 1-of-4 Decoder/Demultiplexer High-Performance Silicon-Gate CMOS |
| 中文描述： | 雙1 - 4解碼器/解復用器高性能硅柵CMOS |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 103K |
| 代理商： | IN74HC139A |
IN74HC139A
154
AC ELECTRICAL CHARACTERISTICS
(C
L
=50pF,Input t
r
=t
f
=6.0 ns)
V
CC
V
Guaranteed Limit
25
°
C
to
-55
°
C
115
23
20
Symbol
Parameter
≤
85
°
C
≤
125
°
C
Unit
t
PLH
, t
PHL
Maximum Propagation Delay, Select to OutputY
(Figures 1 and 3)
2.0
4.5
6.0
145
29
25
175
35
30
ns
t
PLH
, t
PHL
Maximum Propagation Delay , Input A to
OutputY (Figures 2 and 3)
2.0
4.5
6.0
115
23
20
145
29
25
175
35
30
ns
t
TLH
, t
THL
Maximum Output Transition Time, Any Output
(Figures 1 and 3)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
ns
C
IN
Maximum Input Capacitance
-
10
10
10
pF
Power Dissipation Capacitance (Per Decoder)
Typical @25
°
C,V
CC
=5.0 V
55
C
PD
Used to determine the no-load dynamic power
consumption:
P
D
=C
PD
V
CC
2
f+I
CC
V
CC
pF
Figure 1. Switching Waveforms Figure 2. Switching Waveforms
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PDF描述 |
|---|---|
| IN74HC14A | Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS |
| IN74HC14AD | Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS |
| IN74HC14AN | Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS |
| IN74HC157A | Quad 2-Input Data Selectors/Multiplexer |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IN74HC139AD | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Dual 1-of-4 Decoder/Demultiplexer |
| IN74HC139AN | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Dual 1-of-4 Decoder/Demultiplexer |
| IN74HC14A | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS |
| IN74HC14AD | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS |
| IN74HC14AN | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Hex Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS |
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