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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
Table 1. Device summary (continued)
Part number
Description
Radiation
level
Agency
qualification
EPPL
SMD /
detailed
specification
Package
Other
features
54AC373 Rad-hard octal D-type latch 3-state
54ACT373 Rad-hard octal D-type latch 3-state
54AC374 Rad-hard octal D-type flip-flop 3-state
54ACT374
54AC521(1)
54AC540(1)
Rad-hard octal D-type flip-flop 3-state
Rad-hard 8-bit comparator with enable
Rad-hard octal buffer/line driver 3-state
54AC541 Rad-hard octal bus buffer 3-state
54ACT541 Rad-hard octal bus buffer 3-state
54AC574 Rad-hard octal D-type flip-flop 3-state
54ACT574 Rad-hard octal D-type flip-flop 3-state
54AC2525(1) Rad-hard 1 to 8 skew clock driver
54AC16244 Rad-hard 16-bit bus transceiver non inverting
54ACT16244 Rad-hard 16-bit bus transceiver non inverting
54AC16245 Rad-hard 16-bit bus transceiver 3-inverting
54ACT16245 Rad-hard 16-bit 3-state buffer transceiver
54AC16373 Rad-hard 16 D-type latch 3-state
54ACT16373 Rad-hard 16-bit 3-state D-type latch
54AC16374 Rad-hard 16 D-type flip flop 3-state
54ACT16374 Rad-hard 16-bit 3-state D-type flip-flop
54AC164245 Rad-hard 16-bit 3 to 5 V level shifter transceiver 3-state
300 krad
(Si)
100 krad (Si)
QML-V
Y 5962F87555
- 5962F87556
Y 5962F87694
- 5962F87631
- 5962F87695
- 5962F90985
Y 5962F88706
- 5962F89795
- 5962F96773
Y 5962F89601
- 5962F92174
- 5962F04210
- 5962F92022
- 5962F04211
- 5962F92023
- 5962F04212
- 5962F92024
- 5962F04213
- 5962F92025
- 5962R98580
Flat-20
Flat-20
Flat-20
Flat-20
Flat-20
Flat-20
Flat-20
Flat-20
Flat-20
Flat-20
Flat-48
Flat-48
Flat-48
Flat-48
Flat-48
Flat-48
Flat-48
Flat-48
Flat-48
Flat-48
Non
inverted
enable
1. The product is not yet formally qualified by DSCC.
Note:
Contact ST sales office for information about the specific conditions for other 54AC or 54ACT part numbers, product in die form and
QML-Q versions.
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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