SN74AVC6T622 Description
/ORDERING INFORMATION The SN74AVC6T622 is a voltage-level transceiver for interfacing 1.8 V audio codec (AC'97) controllers, the audio/analog modem functionality found in personal puters, with 3.3V AC'97 codec links. With the digital switching levels of today's AC'97 codecs lowering to 1.8-V logic levels, the SN74AVC6T622 device can be used to bridge the gap between legacy 3.3-V AC'97 codecs and AC'97 controllers...
SN74AVC6T622 Key Features
- Voltage-Level Transceiver for Interfacing 1.8 V Audio Codec (AC'97) Controllers With 3.3 V AC'97 Codec Links
- Configurable I/O Switching Levels With Dual-Supply Pins Operating Over Full 1.2-V to 3.6-V Power-Supply Range
- For Low-Power Operation, A and B Ports Are Placed in High-Impedance State When Either Supply Voltage Is Switched Off
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 7000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1500-V Charged-Device Model (C101)
- Do not use; should be left unconnected