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參數(shù)資料
| 型號： | IN74HCT138AN |
| 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： | 1 - 8譯碼器/解復用器 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 144K |
| 代理商： | IN74HCT138AN |
IN74HCT138A
4
AC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 V, C
L
=50pF,Input t
r
=t
f
=6.0 ns)
Symbol
Parameter
Guaranteed Limit
25
°
C
to
-55
°
C
30
38
≤
85
°
C
≤
125
°
C
Unit
t
PLH
,
t
PHL
t
PLH
,
t
PHL
t
PLH
,
t
PHL
t
TLH
, t
THL
Maximum Output Transition Time, Any
Output
(Figures 2 and 4)
C
IN
Maximum Input Capacitance
Maximum Propagation Delay, Input A to
Output Y (Figures 1 and 4)
Maximum Propagation Delay , CS1 to
Output Y (Figures 2 and 4)
Maximum Output Transition Time , CS2
or CS3 to Output Y (Figures 3 and 4)
45
ns
27
34
41
ns
30
38
45
ns
15
19
22
ns
10
10
10
pF
Power Dissipation Capacitance (Per
Enabled Output)
Used to determine the no-load dynamic
power
P
D
=C
PD
V
CC
Typical @25
°
C,V
CC
=5.0
V
51
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 |
|---|---|
| IN74HCT139A | Octal Registered Transceivers With 3-State Outputs 24-PDIP -40 to 85 |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IN74HCT139A | 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 |
| 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 |
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