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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
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Table 1. Device summary (continued)
Part number
Description
54AC138
54ACT138
54AC139
54ACT139
54AC151
54ACT151
54AC157
54ACT157
54AC161
54ACT161
54AC174
54ACT174
54AC191
54ACT191
54AC240
54ACT240
Rad-hard 3 to 8 line decoder inverter
Rad-hard 3 to 8 line decoder inverter
Rad-hard dual 2 to 4 line decoder/demultiplexer
Rad-hard dual 2 to 4 line decoder/demultiplexer
Rad-hard 8-channel multiplexer
Rad-hard 8-channel multiplexer
Rad-hard quad 2-channel multiplexer
Rad-hard quad 2-channel multiplexer
Rad-hard synchronous binary counter with async. clear
Rad-hard synchronous binary counter with async. clear
Rad-hard hex D-type flip-flop with clear
Rad-hard hex D-type flip-flop with clear
Rad-hard 4-bit synchronous binary up/down counter
Rad-hard 4-bit synchronous binary up/down counter
Rad-hard octal bus buffer 3-state inverter
Rad-hard octal bus buffer 3-state inverter
54AC244 Rad-hard octal bus buffer 3-state
54ACT244
54AC245
54ACT245
54AC273
54ACT273
Rad-hard octal bus buffer 3-state
Rad-hard octal bus transceiver 3-state
Rad-hard octal bus transceiver 3-state
Rad-hard octal D-type flip-flop with clear
Rad-hard octal D-type flip-flop with clear
Radiation
level
300 krad
(Si)
Agency
qualification
EPPL
SMD /
detailed
specification
Package
Other
features
Y 5962F87622 Flat-16 - DIL-16
- 5962F87554 Flat-16 - DIL-16
Y 5962F87623 Flat-16 - DIL-16
- 5962F87553 Flat-16 - DIL-16
- 5962F87691 Flat-16 - DIL-16
- 5962F88756 Flat-16 - DIL-16
Y 5962F89539 Flat-16 - DIL-16
- 5962F89668 Flat-16 - DIL-16
Y 5962F89561 Flat-16 - DIL-16
QML-V
- 5962F91722 Flat-16 - DIL-16
- 5962F87626 Flat-16 - DIL-16
- 5962F87757 Flat-16 - DIL-16
- 5962F89749 Flat-16 - DIL-16
- 5962F04228 Flat-16 - DIL-16
Y 5962F87550
Flat-20
Y 5962F87759
Y 5962F87552
Flat-20
Flat-20
Inverted
enable
Y 5962F87760
Y 5962F87758
Flat-20
Flat-20
Y 5962F87663
Y 5962F87756
- 5962F01527
Flat-20
Flat-20
Flat-20
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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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