The SN74ACT16245Q-EP is a 16-bit bus transceiver organized as dual-octal noninverting 3-state transceivers and designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The enable (G) input can be used to disable the devices so that the buses are effectively isolated.
Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, highly accelerated stress test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life.
Widebus is a trademark of Texas Instruments.
| Technology family | ACT |
| Supply voltage (min) (V) | 4.5 |
| Supply voltage (max) (V) | 5.5 |
| Number of channels | 16 |
| IOL (max) (mA) | 8 |
| IOH (max) (mA) | -8 |
| Supply current (max) (µA) | 0 |
| Input type | Schmitt-Trigger |
| Output type | Push-Pull |
| Features | Balanced outputs, Very high speed (tpd 5-10ns) |
| Rating | HiRel Enhanced Product |
| Operating temperature range (°C) | -40 to 125 |
| SSOP (DL) | 48 | 164.358 mm² 15.88 x 10.35 |