CY54FCT245T
- Function, Pinout, and Drive Compatible With FCT and F Logic
- Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
- Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
- Ioff Supports Partial-Power-Down Mode Operation
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Matched Rise and Fall Times
- Fully Compatible With TTL Input and Output Logic Levels
- CY54FCT245T
- 48-mA Output Sink Current
12-mA Output Source Current
- 48-mA Output Sink Current
- CY74FCT245T
- 64-mA Output Sink Current
32-mA Output Source Current
- 64-mA Output Sink Current
- 3-State Outputs
The \x92FCT245T devices contain eight noninverting bidirectional buffers with 3-state outputs and are intended for bus-oriented applications.
The transmit/receive (T/R\) input determines the direction of data flow through these bidirectional transceivers. Transmit (active high) enables data from A ports to B ports. The output enable (OE\), when high, disables both the A and B ports by putting them in the high-impedance state.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
기술 자료
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3개 모두 보기
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | 8-Bit Transceivers With 3-State Outputs datasheet (Rev. B) | 2001. 11. 2 | ||
| * | 사용 설명서 | CYFCT Parameter Measurement Information | 2001. 4. 2 | ||
| * | SMD | CY54FCT245T SMD 5962-92214 | 2016. 6. 21 |
설계 및 개발
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| LCCC (FK) | 20 | Ultra Librarian |
| CDIP (J) | 20 | Ultra Librarian |