This data sheet provides detailed information about the SN74GTLPH1612 18-BIT LVTTL-TO-GTL+ ADJUSTABLE-EDGE-RATE UNIVERSAL BUS TRANSCEIVER, including features, pins, package, and applications.
The SN74GTLPH1612 universal bus transceiver (UBT) provides LVTTL‑to‑GTL+ and GTL+‑to‑LVTTL level translation. It supports transparent, latched, clocked, or clock‑enabled data‑transfer modes and includes live‑insertion, power‑up 3‑state, and bias‑voltage (BIAS Voc) circuitry to protect the device during insertion and removal.
Key features include high‑drive GTL+ outputs (up to 100 mA), LVTTL‑compatible inputs (5‑V tolerant), adjustable edge‑rate control (ERC) for optimizing rise/fall times, and active bus‑hold circuitry. The device operates from –40 °C to 85 °C and is supplied in a small‑outline plastic package.
| Edge‑rate control (ERC) options | GND = slow, Voc = fast |
|---|---|
| Operating temperature range | -40 °C to 85 °C |
The ERC input selects GND for a slow edge rate or Voc for a fast edge rate.
It is specified for operation from –40 °C to 85 °C.