IDT74AUC16245 is a 1.8V CMOS 16-bit bus transceiver with 3-state outputs.
The IDT 74AUC16245 is a 16‑bit bus transceiver designed for asynchronous communication between data buses. It features 3‑state outputs, hot‑insertion support, and input/output tolerance up to 3.6 V. The device can operate as a single 16‑bit transceiver or be split into two 8‑bit transceivers, with direction control via the DIR pin.
Electrical specifications include a supply voltage range of 0.8 V to 2.7 V, output driver capability of +9 mA at Vop = 2.3 V, and ESD protection exceeding 2000 V per MIL‑STD‑883. Pinout configurations, absolute maximum ratings, recommended operating characteristics, and test circuits are detailed, along with ordering information for TSSOP, TVSOP, and VFBGA packages.
| Operating Voltage Range | 0.8 V to 2.7 V |
|---|---|
| ESD Protection | > 2000 V (MIL‑STD‑883) |
| Output Driver Current | +9 mA @ Vop = 2.3 V |
| Input/Output Voltage Tolerance | Up to 3.6 V |
| Continuous DC Output Current | +20 mA |
| Industrial Temperature Range | -40 °C to +85 °C |
| Available Packages | TSSOP, TVSOP, VFBGA |
The device provides ESD protection greater than 2000 V per MIL‑STD‑883 (and over 200 V with a 200 pF load).
It operates from 0.8 V up to 2.7 V.
The transceiver is offered in TSSOP, TVSOP, and VFBGA packages.
Each output driver can source up to +9 mA when Vop is 2.3 V.