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参数资料
| 型号： | 54F139LM |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | Dual 1-of-4 Decoder/Demultiplexer |
| 中文描述： | F/FAST SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 4/8页 |
| 文件大小： | 166K |
| 代理商： | 54F139LM |
AC Electrical Characteristics
74F
54F
74F
TA ea25 C
TA VCC e Mil
TA VCC e Com
Symbol
Parameter
VCC ea50V
CL e 50 pF
Units
CL e 50 pF
Min
Typ
Max
Min
Max
Min
Max
tPLH
Propagation Delay
35
53
75
25
120
30
85
ns
tPHL
A0 or A1 to On
40
61
80
35
95
40
90
tPLH
Propagation Delay
35
54
70
30
90
35
80
ns
tPHL
E1 to On
30
47
65
25
80
30
75
Ordering Information
74F
139
S
C
X
Temperature Range Family
Special Variations
74F e Commercial
QB e Military grade device with
54F e Military
environmental and burn-in
processing
Device Type
X e Devices shipped in 13 reel
Package Code
Temperature Range
P e Plastic DIP
C e Commercial (0 Cto a70 C)
D e Ceramic DIP
M e Military (b55 Cto a125 C)
F e Flatpak
L e Leadless Chip Carrier (LCC)
S e Small Outline SOIC JEDEC
SJ e Small Outline SOIC EIAJ
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 54F139LMQB | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Dual 2-to-4 20-Pin CLLCC Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54F13DMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| 54F13FMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54F13LMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54F14 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Hex Inverter Schmitt Trigger |
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