54AC14 STMICROELECTRONICS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 28
Technical content
Datasheet sections
- 2 Input equivalent circuit diagram
- 3 Maximum rating
- 3.1 Absolute maximum ratings
- 3.2 Recommended operating conditions
- 4 Package mechanical data
- 5 Ordering information
- 6 Revision history
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. V CC ■ 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
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. Flat-14 Flat-16 Flat-20 DIL-14 DIL-16 DIL-20 Flat-48 The upper metallic lid is not electrically connected to any pins, nor to the IC die inside the package.
54ACxxxx, 54ACTxxxx 54AC and 54ACT series overview Doc ID 17352 Rev 3 5/28 1 54AC and 54ACT series overview Table 1. Device summary 54AC00 Rad-hard quad 2-input NAND gate 300 krad (Si) QML-V Y 5962F87549 Flat-14 - DIL-14 54ACT00 Rad-hard quad 2-input NAND gate Y 5962F87699 Flat-14 - DIL-14 54AC02 Rad-hard quad 2-input NOR gate Y 5962F87612 Flat-14 - DIL-14 54ACT02 Rad-hard quad 2-input NOR gate - 5962F89791 Flat-14 - DIL-14 54AC04 Rad-hard hex inverter Y 5962F87609 Flat-14 - DIL-14 54ACT04 Rad-hard hex inverter - 5962F89734 Flat-14 - DIL-14 54AC08 Rad-hard quad 2-input AND gate Y 5962F87615 Flat-14 - DIL-14 54ACT08 Rad-hard quad 2-input AND gate - 5962F89547 Flat-14 - DIL-14 54AC10 Rad-hard triple 3-input NAND gate Y 5962F87610 Flat-14 - DIL-14 54ACT10 Rad-hard triple 3-input NAND gate - 5962F92182 Flat-14 - DIL-14 54AC11 Rad-hard triple 3-input AND gate Y 5962F87611 Flat-14 - DIL-14 54ACT11 Rad-hard triple 3-input AND gate - 5962F90772 Flat-14 - DIL-14 54AC14 Rad-hard hex Schmitt inverter Y 5962F87624 Flat-14 - DIL-14 54ACT14 Rad-hard hex Schmitt inverter - 5962F96813 Flat-14 - DIL-14 54AC32 Rad-hard quad 2-input OR gate - 5962F87614 Flat-14 - DIL-14 54ACT32 Rad-hard quad 2-input OR gate - 5962F89736 Flat-14 - DIL-14 54AC74 Rad-hard dual D-type flip-flop with preset and clear Y 5962F88520 Flat-14 - DIL-14 54ACT74 Rad-hard dual D-type flip-flop with preset and clear - 5962F87525 Flat-14 - DIL-14 54AC86 Rad-hard quad exclusive OR - 5962F89550 Flat-14 - DIL-14 54ACT86 Rad-hard quad exclusive OR Y 5962F90687 Flat-14 - DIL-14
54AC and 54ACT series overview 54ACxxxx, 54ACTxxxx 6/28 Doc ID 17352 Rev 3 54AC138 Rad-hard 3 to 8 line decoder inverter 300 krad (Si) QML-V Y 5962F87622 Flat-16 - DIL-16 54ACT138 Rad-hard 3 to 8 line decoder inverter - 5962F87554 Flat-16 - DIL-16 54AC139 Rad-hard dual 2 to 4 line decoder/demultiplexer Y 5962F87623 Flat-16 - DIL-16 54ACT139 Rad-hard dual 2 to 4 line decoder/demultiplexer - 5962F87553 Flat-16 - DIL-16 54AC151 Rad-hard 8-channel multiplexer - 5962F87691 Flat-16 - DIL-16 54ACT151 Rad-hard 8-channel multiplexer - 5962F88756 Flat-16 - DIL-16 54AC157 Rad-hard quad 2-channel multiplexer Y 5962F89539 Flat-16 - DIL-16 54ACT157 Rad-hard quad 2-channel multiplexer - 5962F89668 Flat-16 - DIL-16 54AC161 Rad-hard synchronous binary counter with async. clear Y 5962F89561 Flat-16 - DIL-16 54ACT161 Rad-hard synchronous binary counter with async. clear - 5962F91722 Flat-16 - DIL-16 54AC174 Rad-hard hex D-type flip-flop with clear - 5962F87626 Flat-16 - DIL-16 54ACT174 Rad-hard hex D-type flip-flop with clear - 5962F87757 Flat-16 - DIL-16 54AC191 Rad-hard 4-bit synchronous binary up/down counter - 5962F89749 Flat-16 - DIL-16 54ACT191 Rad-hard 4-bit synchronous binary up/down counter - 5962F04228 Flat-16 - DIL-16 54AC240 Rad-hard octal bus buffer 3-state inverter Y 5962F87550 Flat-20 54ACT240 Rad-hard octal bus buffer 3-state inverter Y 5962F87759 Flat-20 54AC244 Rad-hard octal bus buffer 3-state Y 5962F87552 Flat-20 Inverted enable 54ACT244 Rad-hard octal bus buffer 3-state Y 5962F87760 Flat-20 54AC245 Rad-hard octal bus transceiver 3-state Y 5962F87758 Flat-20 54ACT245 Rad-hard octal bus transceiver 3-state Y 5962F87663 Flat-20 54AC273 Rad-hard octal D-type flip-flop with clear Y 5962F87756 Flat-20 54ACT273 Rad-hard octal D-type flip-flop with clear - 5962F01527 Flat-20 Table 1. Device summary (continued)
54ACxxxx, 54ACTxxxx 54AC and 54ACT series overview Doc ID 17352 Rev 3 7/28 54AC373 Rad-hard octal D-type latch 3-state 300 krad (Si) QML-V Y 5962F87555 Flat-20 54ACT373 Rad-hard octal D-type latch 3-state - 5962F87556 Flat-20 54AC374 Rad-hard octal D-type flip-flop 3-state Y 5962F87694 Flat-20 54ACT374 Rad-hard octal D-type flip-flop 3-state - 5962F87631 Flat-20 54AC521(1) Rad-hard 8-bit comparator with enable - 5962F87695 Flat-20 54AC540(1) Rad-hard octal buffer/line driver 3-state - 5962F90985 Flat-20 54AC541 Rad-hard octal bus buffer 3-state Y 5962F88706 Flat-20 Non inverted enable 54ACT541 Rad-hard octal bus buffer 3-state - 5962F89795 Flat-20 54AC574 Rad-hard octal D-type flip-flop 3-state - 5962F96773 Flat-20 54ACT574 Rad-hard octal D-type flip-flop 3-state Y 5962F89601 Flat-20 54AC2525(1) Rad-hard 1 to 8 skew clock driver - 5962F92174 Flat-48 54AC16244 Rad-hard 16-bit bus transceiver non inverting - 5962F04210 Flat-48 54ACT16244 Rad-hard 16-bit bus transceiver non inverting - 5962F92022 Flat-48 54AC16245 Rad-hard 16-bit bus transceiver 3-inverting - 5962F04211 Flat-48 54ACT16245 Rad-hard 16-bit 3-state buffer transceiver - 5962F92023 Flat-48 54AC16373 Rad-hard 16 D-type latch 3-state - 5962F04212 Flat-48 54ACT16373 Rad-hard 16-bit 3-state D-type latch - 5962F92024 Flat-48 54AC16374 Rad-hard 16 D-type flip flop 3-state - 5962F04213 Flat-48 54ACT16374 Rad-hard 16-bit 3-state D-type flip-flop - 5962F92025 Flat-48 54AC164245 Rad-hard 16-bit 3 to 5 V level shifter transceiver 3-state 100 krad (Si) - 5962R98580 Flat-48 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.
2 Input equivalent circuit diagram
Figure 1. Input equivalent circuit diagram
3 Maximum rating
3.1 Absolute maximum ratings
Note: All voltage values are referred to V SS pin voltage. Note: All voltage values are referred to V SS pin voltage. Table 2. Absolute maximum ratings - 54AC series Table 3. Absolute maximum ratings - 54ACT series
3.2 Recommended operating conditions
Table 4. Recommended operating conditions for 54AC series
- V IN from 30% to 70% of VCC.
Table 5. Recommended operating conditions for 54ACT series
- V IN from 30% to 70% of VCC.
4 Package mechanical data
specifications, grade definitions and product status are available at: www.st.com. Figure 2. Ceramic Flat-14 package outline the electrical characteristics. Table 6. Ceramic Flat-14 package mechanical data
Figure 3. Ceramic DIL-14 package outline the electrical characteristics. Table 7. Ceramic DIL-14 package mechanical data
Figure 4. Ceramic Flat-16 package outline the electrical characteristics. Table 8. Ceramic Flat-16 package mechanical data
Figure 5. Ceramic DIL-16 package outline the electrical characteristics. Table 9. Ceramic DIL-16 package mechanical data
Figure 6. Ceramic DSCC Flat-20 package outline the electrical characteristics. Table 10. Ceramic DSCC Flat-20 package mechanical data
Figure 7. Ceramic DIL-20 package outline the electrical characteristics. Table 11. Ceramic DIL-20 package mechanical data
Figure 8. Ceramic Flat-48 (MIL-STD-1835) package outline the electrical characteristics. Table 12. Ceramic Flat-48 (MIL-STD-1835) package mechanical data
5 Ordering information
Table 13. Ordering information
Table 13. Ordering information (continued)
die form, and QML-Q versions.
- The product not yet formally qualified by DSCC.
6 Revision history
Table 14. Document revision history published in a datasheet (document ID 17145). Ta ble 1 2, minor text corrections throughout document.