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54AC157 View Datasheet(PDF) - STMicroelectronics

Part Name54AC157 ST-Microelectronics
STMicroelectronics ST-Microelectronics
DescriptionRad-hard advanced high-speed 5 V CMOS logic series
54AC157 Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
54ACxxxx, 54ACTxxxx
3
Maximum rating
3.1
3.1.1
Note:
3.1.2
Note:
Absolute maximum ratings
54AC series
Table 2.
Symbol
Absolute maximum ratings - 54AC series
Parameter
VCC
VI
VO
IIK
IOK
IO
ICC or
IGND
TSTG
TL
Supply voltage
DC input voltage
DC output voltage
DC input diode current
DC output diode current
DC output current
DC VCC or ground current
Storage temperature
Lead temperature (10 sec)
All voltage values are referred to VSS pin voltage.
54ACT series
Table 3.
Symbol
Absolute maximum ratings - 54ACT series
Parameter
VCC
VI
VO
IIK
IOK
IO
ICC or
IGND
TSTG
TL
Supply voltage
DC input voltage
DC output voltage
DC input diode current
DC output diode current
DC output current
DC VCC or ground current
Storage temperature
Lead temperature (10 sec)
All voltage values are referred to VSS pin voltage.
Maximum rating
Value
Unit
-0.5 to +7.0
V
-0.5 to +7.0
V
-0.5 to VCC + 0.5
V
± 20
mA
± 50
mA
± 50
mA
from 100 to 400
mA
-65 to +150
°C
260
°C
Value
Unit
-0.5 to +6.0
V
-0.5 to +6.0
V
-0.5 to VCC + 0.5
V
± 20
mA
± 50
mA
± 50
mA
from 100 to 400
mA
-65 to +150
°C
260
°C
Doc ID 17352 Rev 3
9/28
Direct download click here

Description
The 54AC and 54ACT series represent over 60 product types with different high-speed CMOS functions, specifically designed to meet the radiation requirements of the aerospace industry. They include a large set of gates, flip-flops, multiplexers, counters, bus interfaces, and several other functions. Their radiation hardness, immunity from single event latch-up (SEL) and single event upset (SEU), and housing in hermetic packages make them suitable for the most difficult environmental conditions. The complete specification for each type is available from the DSCC web site: www.dscc.dla.mil. STMicroelectronics guarantees full compliance of qualified parts with these DSCC specifications.

Features
■ 2 to 6 V operating voltage
■ High speed TPD = 4.5 ns (typ.)
■ Low DC power dissipation: 8 µA max.
■ Symmetrical 24 mA output characteristics
■ High noise immunity: 28% of min. VCC
■ Power-down input protection
■ Balanced propagation delays
■ Improved electrical latch-up immunity
■ Controlled rise and fall times
■ Operating temperature: - 55 to 150 °C
■ Hermetic packages
■ Rad-hard: 300 kRad TID at any Mil1019 dose rates
■ SEL immune to 110 MeV/cm²/mg LET ions
■ RHA QML-V qualified
■ Same die and electrical specification for engineering and flight models

 

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