概览
描述
The 74ALVC164245 16-bit 3.3V to 5V level shifting transceiver contains two separate supply rails; Port B has VCCB, which is set at 5V, and Port A has VCCA, which is set to operate at 3.3V. This allows for translation from a 3.3V to a 5V environment and vice-versa. This device is designed for asynchronous communication between data buses. The 74ALVC164245 operates at -40 °C to +85 °C.
特性
- Typical tSK(o) (output skew) < 250ps
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- VCCA = 2.7V to 3.6V
- VCCB = 5V ± 0.5V
- CMOS power levels (0.4µW typ. static)
- Rail-to-rail output swing for increased noise margin
- Available in 48-pin SSOP and TSSOP packages
