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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. STMicroelectronics guarantees full compliance of qualified parts with SMD specifications.
Key Features
- AC: 2 to 6 V operating voltage
- ACT: 4.5 to 5.5 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
- 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
- SMD (standard microcircuit drawing) available on DLA website for each part
- Same die and electrical specification for engineering and flight models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RHFAC240D03V |
Active
|
DIL20 FP | Industrial | N/A |
|
| RHFAC240K01V |
Active
|
FLAT20 QML FP | Industrial | N/A |
|
| RHFAC240K02V |
Active
|
FLAT20 QML FP | Industrial | N/A |
|
| RHFAC240K03V |
Active
|
FLAT20 QML FP | Industrial | N/A |
|
| RHFAC240K04V |
Active
|
FLAT20 QML FP | Industrial | N/A |
|
| RHFAC240K1 |
Active
|
FLAT20 QML EM | Industrial | N/A |
|
RHFAC240D03V
Package:
DIL20 FPMaterial Declaration**:
RHFAC240K01V
Package:
FLAT20 QML FPMaterial Declaration**:
RHFAC240K02V
Package:
FLAT20 QML FPMaterial Declaration**:
RHFAC240K03V
Package:
FLAT20 QML FPMaterial Declaration**:
RHFAC240K04V
Package:
FLAT20 QML FPMaterial Declaration**:
RHFAC240K1
Package:
FLAT20 QML EMMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | SMD PIN/Detailed Spec | Quality Level | Hi-Rel Package | Lead Finish | Package: Product Marking | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||||
| RHFAC240K01V | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | FLAT20 QML FP | - | - | 5962F8755001VXC | QML-V Flight | Flat-20 | Gold | 5962F8755001VXC | - | ||||
| RHFAC240D03V | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | DIL20 FP | - | - | 5962F8755001VRC | QML-V Flight | DIL-20 | Gold | 5962F8755001VRC | FRANCE | ||||
| RHFAC240K04V | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | FLAT20 QML FP | - | - | 5962F8755001VYA | QML-V Flight | Flat-20 | Solder Dip | 5962F8755001VYA | FRANCE | ||||
| RHFAC240K1 | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | FLAT20 QML EM | - | - | - | Engineering Model | Flat-20 | Gold | RHFAC240K1 | FRANCE | ||||
| RHFAC240K03V | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | FLAT20 QML FP | - | - | 5962F8755001VYC | QML-V Flight | Flat-20 | Gold | 5962F8755001VYC | FRANCE | ||||
| RHFAC240K02V | 1 distributors |
Active
|
EAR99 | NEC | Carrier Tape | FLAT20 QML FP | - | - | 5962F8755001VXA | QML-V Flight | Flat-20 | Solder Dip | 5962F8755001VXA | FRANCE | ||||
Marketing Status
ActiveECCN (US)
EAR99Marketing Status
ActiveECCN (US)
EAR99Marketing Status
ActiveECCN (US)
EAR99Marketing Status
ActiveECCN (US)
EAR99Marketing Status
ActiveECCN (US)
EAR99Marketing Status
ActiveECCN (US)
EAR99(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
