데이터 시트
SN54HCT244-SP
- Operating voltage range of 4.5V to 5.5V
- High-current outputs drive up to 15 LSTTL loads
- Low power consumption: 80µA maximum ICC
- Typical tpd = 13ns
- ±6mA output drive at 5V
- Low input current of 1µA maximum
- Inputs are TTL-voltage compatible
- 3-state outputs drive bus lines and buffer memory address registers
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4HCT244 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes non inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
기술 자료
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2개 모두 보기
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | SNx4HCT244 Octal Buffers and Line Drivers With 3-State Outputs datasheet (Rev. I) | PDF | HTML | 2025. 2. 6 | |
| * | SMD | SN54HCT244-SP SMD 5962-85130 | 2016. 7. 8 |