DataSheet.jp

74F139SC の電気的特性と機能

74F139SCのメーカーはFairchild Semiconductorです、この部品の機能は「Dual 1-of-4 Decoder/Demultiplexer」です。


製品の詳細 ( Datasheet PDF )

部品番号 74F139SC
部品説明 Dual 1-of-4 Decoder/Demultiplexer
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




このページの下部にプレビューと74F139SCダウンロード(pdfファイル)リンクがあります。

Total 5 pages

No Preview Available !

74F139SC Datasheet, 74F139SC PDF,ピン配置, 機能
April 1988
Revised July 1999
74F139
Dual 1-of-4 Decoder/Demultiplexer
General Description
The F139 is a high-speed, dual 1-of-4 decoder/demulti-
plexer. The device has two independent decoders, each
accepting two inputs and providing four mutually exclusive
active LOW outputs. Each decoder has an active LOW
Enable input which can be used as a data input for a 4-out-
put demultiplexer. Each half of the F139 can be used as a
function generator providing all four minterms of two vari-
ables.
Features
s Multifunction capability
s Two completely independent 1-of-4 decoders
s Active LOW mutually exclusive outputs
Ordering Code:
Order Number Package Number
Package Description
74F139SC
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
74F139SJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74F139PC
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Truth Table
Inputs
Outputs
E A0 A1 O0 O1 O2 O3
HX X H H H H
LL L L H H H
LH L H L H H
LL H H H L H
LH H H H H L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
© 1999 Fairchild Semiconductor Corporation DS009479
www.fairchildsemi.com

1 Page





74F139SC pdf, ピン配列
Absolute Maximum Ratings(Note 1)
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
VCC Pin Potential to Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
3 STATE Output
Current Applied to Output
in LOW State (Max)
ESD Last Passing Voltage (Min)
65°C to +150°C
55°C to +125°C
55°C to +150°C
0.5V to +7.0V
0.5V to +7.0V
30 mA to +5.0 mA
0.5V to VCC
0.5V to +5.5V
twice the rated IOL (mA)
4000V
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to +70°C
+4.5V to +5.5V
Note 1: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
Parameter
VIH
VIL
VCD
VOH
VOL
IIH
IBVI
ICEX
VID
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Current
10% VCC
5% VCC
10% VCC
Input HIGH Current Breakdown Test
Output HIGH Leakage Current
Input Leakage Test
IOD Output Leakage Circuit Current
Min
2.0
2.5
2.7
4.75
IIL Input LOW Current
IOS Output Short-Circuit Current
ICC Power Supply Current
60
AC Electrical Characteristics
Symbol
Parameter
tPLH Propagation Delay
tPHL
A0 or A1 to On
tPLH Propagation Delay
tPHL
E1 to On
Typ
Max
Units
VCC
Conditions
V Recognized as a HIGH Signal
0.8 V
Recognized as a LOW Signal
1.2 V Min IIN = −18 mA
V Min IOH = −1 mA
IOH = −1 mA
0.5 V Min IOL = 20 mA
5.0 µA Max VIN = 2.7V
7.0 µA Max VIN = 7.0V
50 µA Max VOUT = VCC
V 0.0 IID = 1.9 µA
All Other Pins Grounded
3.75
µA
0.0 VIOD = 150 mV
All Other Pins Grounded
0.6 mA Max VIN = 0.5V
150 mA Max VOUT = 0V
13 20 mA Max
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min Typ Max
3.5 5.3 7.5
4.0 6.1 8.0
3.5 5.4 7.0
3.0 4.7 6.5
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min Max
3.0 8.5
4.0 9.0
3.5 8.0
3.0 7.5
Units
ns
ns
3 www.fairchildsemi.com


3Pages





ページ 合計 : 5 ページ
 
PDF
ダウンロード
[ 74F139SC データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
74F139SC

Dual 1-of-4 Decoder/Demultiplexer

Fairchild Semiconductor
Fairchild Semiconductor
74F139SC

Dual 1-of-4 Decoder/Demultiplexer

National Semiconductor
National Semiconductor
74F139SJ

Dual 1-of-4 Decoder/Demultiplexer

Fairchild Semiconductor
Fairchild Semiconductor
74F139SJ

Dual 1-of-4 Decoder/Demultiplexer

National Semiconductor
National Semiconductor


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap