SN54HCT245-SP
- Operating voltage range of 4.5 V to 5.5 V
- High-Current 3-state outputs drive bus lines directly or up to 15-LSTTL loads
- Low power consumption, 80-µA maximum ICC
- Typical tpd = 14 ns
- ±6-mA output drive at 5 V
- Low input current of 1 µA maximum
- Inputs are TTL-voltage compatible
The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The SNx4HCT245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable ( OE) input can be used to disable the device so that the buses are effectively isolated.
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| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | SNx4HCT245 Octal Bus Transceivers With 3-State Outputs datasheet (Rev. H) | PDF | HTML | 2022. 9. 1 | |
| * | SMD | SN54HCT245-SP SMD 5962-85506 | 2016. 7. 8 |