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UT54ACTS138 の電気的特性と機能

UT54ACTS138のメーカーはETCです、この部品の機能は「3-Line to 8-Line Decoders/Demultiplexers」です。


製品の詳細 ( Datasheet PDF )

部品番号 UT54ACTS138
部品説明 3-Line to 8-Line Decoders/Demultiplexers
メーカ ETC
ロゴ ETC ロゴ 




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UT54ACTS138 Datasheet, UT54ACTS138 PDF,ピン配置, 機能
UT54ACS138/UT54ACTS138
Radiation-Hardened
3-Line to 8-Line Decoders/Demultiplexers
FEATURES
• radiation-hardened CMOS
- Latchup immune
• High speed
• Low power consumption
www.DataSheet4SUin.cgolme 5 volt supply
• Available QML Q or V processes
• Flexible package
- 16-pin DIP
- 16-lead flatpack
DESCRIPTION
The UT54ACS138 and the UT54ACTS138 3-line to 8-line de-
coders/demultiplexers are designed to be used in high-perfor-
mance memory-decoding or data-routing applications requiring
very short propagation delay times.
The conditions at the binary select inputs and the three enable
inputs select one of eight output lines. Two active-low and one
active-high enable inputs reduce the need for external gates of
inverters when expanding. A 24-line decoder can be implement-
ed without external inverters and a 32-line decoder requires only
one inverter. An enable input can be used as a data input for
demultiplexing applications.
The devices are characterized over full military temperature
range of -55 C to +125 C.
PINOUTS
A
B
C
G2A
G2B
G1
Y7
VSS
FUNCTION TABLE
ENABLE INPUTS
G1
G2A
G2B
XXH
LXX
XHX
HL L
HL L
HL L
HL L
HL L
HL L
HL L
HL L
SELECT INPUTS
CBA
XXX
XXX
XXX
LLL
L LH
LHL
L HH
HL L
HLH
HH L
HHH
Y0 Y1 Y2
HHH
HHH
HHH
L HH
HLH
HH L
HHH
HHH
HHH
HHH
HHH
16-Pin DIP
Top View
A 1 16 VDD
B 2 15 Y0
C 3 14 Y1
G2A 4 13 Y2
G2B 5 12 Y3
G1 6 11 Y4
Y7 7 10 Y5
VSS 8
9 Y6
16-Lead Flatpack
Top View
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
VDD
Y0
Y1
Y2
Y3
Y4
Y5
Y6
OUTPUT
Y3 Y4 Y5 Y6 Y7
HHHHH
HHHHH
HHHHH
HHHHH
HHHHH
HHHHH
L HHHH
H L HHH
HH L HH
HHHL H
HHHH L
71 RadHard MSI Logic

1 Page





UT54ACTS138 pdf, ピン配列
UT54ACS138/UT54ACTS138
RADIATION HARDNESS SPECIFICATIONS 1
PARAMETER
Total Dose
SEU Threshold 2
SEL Threshold
Neutron Fluence
LIMIT
1.0E6
80
120
1.0E14
UNITS
rads(Si)
MeV-cm2/mg
MeV-cm2/mg
n/cm2
Notes:
1. Logic will not latchup during radiation exposure within the limits defined in the table.
2. Device storage elements are immune to SEU affects.
www.DataSheAeBt4SUO.coLmUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
LIMIT
UNITS
VDD
Supply voltage
-0.3 to 7.0
V
VI/O
Voltage any pin
-.3 to VDD +.3
V
TSTG
Storage Temperature range
-65 to +150
C
TJ Maximum junction temperature
+175
C
TLS Lead temperature (soldering 5 seconds)
+300
C
JC Thermal resistance junction to case
20 C/W
II DC input current
10 mA
PD Maximum power dissipation
1W
Note:
1. Stresses outside the listed absolute maximum ratings may cause permanent damage to the device. This is a stress rating only, functional operation of the device
at these or any other conditions beyond limits indicated in the operational sections is not recommended. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
VDD
VIN
TC
PARAMETER
Supply voltage
Input voltage any pin
Temperature range
LIMIT
4.5 to 5.5
0 to VDD
-55 to + 125
UNITS
V
V
C
73 RadHard MSI Logic


3Pages


UT54ACTS138 電子部品, 半導体
AC ELECTRICAL CHARACTERISTICS 2
(VDD = 5.0V 10%; VSS = 0V 1, -55 C < TC < +125 C)
SYMBOL
PARAMETER
tPHL Binary Select to output Yn
tPLH Binary Select to output Yn
tPHL Enable to output Yn
tPLH Enable to output Yn
Notes:
www.DataSh1e.eMt4aUx.icmoumm allowable relative shift equals 50mV.
2. All specifications valid for radiation dose 1E6 rads(Si).
UT54ACS138/UT54ACTS138
MINIMUM
2
2
2
2
MAXIMUM
15
15
17
14
UNIT
ns
ns
ns
ns
RadHard MSI Logic
76

6 Page



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共有リンク

Link :


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UT54ACTS132

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UT54ACTS132

Quadruple 2-Input NAND Schmitt Triggers

Aeroflex Circuit Technology
Aeroflex Circuit Technology
UT54ACTS138

3-Line to 8-Line Decoders/Demultiplexers

ETC
ETC
UT54ACTS138

3-Line to 8-Line Decoders/Demultiplexers

Aeroflex Circuit Technology
Aeroflex Circuit Technology


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