Product overview
概要
The M54HCxxx and M54HCTxxx series is composed of 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 interface and several other functions. The radiation hardness, the single event latch-up (SEL) immunity and the housing in hermetic packages of all types of both series make them ideally suited for use in the most difficult environmental conditions.
They are all qualified and tested over -55°C to +125°C ambiant temperature range. The complete specification of each type is available from the ESCC web site: https://escies.org using its ESCC part number. STMicroelectronics® and guarantees full compliance of qualified parts with these ESCC specifications.
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All features
- ESCC qualified
- 7 V Absolute maximum ratings
- 2 V to 6 V operating voltage for CMOS M54HCxxx series
- 4.5 V to 5.5 V operating voltage for TTL M54HCTxxx series
- Hermetic packages
- Rad-hard 50 krad (Si) TID
- SEL immune up to 110 MeV.cm²/mg
- -55 °C to +125 °C temperature range
- ESCC specification available on ESCC website for each part
EDA Symbols, Footprints and 3D Models
STMicroelectronics - M54HC157
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3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| M54HC157DG | Active 交換品交換品 | DIL-16 | Industrial | N/A | - | - | |
| M54HC157K1 | Active 交換品交換品 | Flat-16E | Industrial | N/A | - | - | |
| M54HC157KG | Active 交換品交換品 | Flat-16E | Industrial | N/A | - | - | |
| M54HC157KT | Active 交換品交換品 | Flat-16E | Industrial | N/A | - | - |
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M54HC157K1 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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| M54HC157KG | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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| M54HC157KT | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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| M54HC157DG | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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M54HC157K1 Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
M54HC157KG Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
M54HC157KT Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
M54HC157DG Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。