EN
ET74LVCH1T45
연락처
일반 설명
The ET74LVCH1T45 is a dual-bit, dual-supply transceiver that enables bidirectional level translation. It features two data input-output ports (A and B), a direction control input (DIR) and dual-supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 1.65V and 5.5V making the device suitable for translating between any of the low voltage nodes (1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5.0V). Pin A and DIR are referenced to VCC(A) and pin B are referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.
사양
샘플
특징
- Bus Hold on Data Inputs
- Suspend Mode
- Inputs Accept Voltages up to 5.5V
- Low Noise Overshoot and Undershoot < 10% of VCC
- IOFF Circuitry Provides Partial Power-down Mode Operation
기술 문서
| 유형 | 제목 | 형식 | 날짜 |
|---|---|---|---|
| 데이터시트 | ET74LVCH1T45 | 2026-02-09 |
