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參數(shù)資料
| 型號： | IN74HCT139A |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | Octal Registered Transceivers With 3-State Outputs 24-PDIP -40 to 85 |
| 中文描述： | 雙1 - - 4解碼器/解復用器 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 143K |
| 代理商： | IN74HCT139A |
IN74HCT139A
4
AC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 V
±
10%, C
L
=50pF,Input t
r
=t
f
=6.0 ns)
Symbol
Parameter
Guaranteed Limit
25
°
C
to
-55
°
C
23
29
≤
85
°
C
≤
125
°
C
Unit
t
PLH
,
t
PHL
t
PLH
,
t
PHL
t
TLH
, t
THL
Maximum Output Transition Time, Any
Output
(Figures 1 and 3)
C
IN
Maximum Input Capacitance
Maximum Propagation Delay, Select to
OutputY (Figures 1 and 3)
Maximum Propagation Delay , Input A to
OutputY (Figures 2 and 3)
35
ns
23
29
35
ns
15
19
22
ns
10
10
10
pF
Power Dissipation Capacitance (Per
Decoder)
Used to determine the no-load dynamic
power
P
D
=C
PD
V
CC
Typical @25
°
C,V
CC
=5.0
V
60
C
PD
consumption:
2
f+I
CC
V
CC
pF
Figure 1. Switching Waveforms Figure 2. Switching Waveforms
相關PDF資料 |
PDF描述 |
|---|---|
| IN74HCT139AD | DUAL 1-OF-4 DECODER/DEMULTIPLEXER |
| IN74HCT139AN | Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85 |
| IN74HCT14A | HEX SCHMITT-TRIGGER INVERTER |
| IN74HCT14AD | HEX SCHMITT-TRIGGER INVERTER |
| IN74HCT14AN | HEX SCHMITT-TRIGGER INVERTER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IN74HCT139AD | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:DUAL 1-OF-4 DECODER/DEMULTIPLEXER |
| IN74HCT139AN | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Dual 1-of-4 Decoder/Demultiplexer High-Performance Silicon-Gate CMOS |
| IN74HCT14A | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:HEX SCHMITT-TRIGGER INVERTER |
| IN74HCT14AD | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:HEX SCHMITT-TRIGGER INVERTER |
| IN74HCT14AN | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:HEX SCHMITT-TRIGGER INVERTER |
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