The SN74LVTH16245A is a 16-bit (dual-octal) noninverting 3-state transceiver designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.
This device can be used as two 8-bit transceivers or one 16-bit transceiver. It 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 output-enable (OE) input can be used to disable the devices so that the buses are isolated.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with bus-hold circuitry is not recommended.
| Supply voltage (min) (V) | 2.7 |
| Supply voltage (max) (V) | 3.6 |
| Number of channels | 16 |
| IOL (max) (mA) | 24 |
| IOH (max) (mA) | -24 |
| Input type | TTL/CMOS |
| Output type | LVTTL |
| Features | Balanced outputs |
| Technology family | LVT |
| Rating | Automotive |
| Operating temperature range (°C) | -40 to 125 |
| TSSOP (DGG) | 48 | 101.25 mm² 12.5 x 8.1 |