This datasheet provides a detailed description of the features of the 74ABT16952 and 74ABTH16952 devices, including their features, functions, and performance.
The 74ABT16952 and 74ABTH16952 are 16‑bit registered transceivers with dual octal registers that provide bidirectional data transfer between two buses. The devices support live insertion, power‑up 3‑State operation and optional bus‑hold inputs that eliminate external pull‑up resistors.
Key specifications include a supply voltage range of –0.5 V to +7.0 V, output drive capability of +64 mA/–32 mA, typical propagation delay of 2.3 ns, and a maximum clock frequency of 150 MHz. The parts are offered in SSOP56 and TSSOP56 packages.
| Output capability | +64 mA / –32 mA |
|---|---|
| Supply voltage (absolute max) | –0.5 V to +7.0 V |
| Recommended VCC | 4.5 V to 5.5 V |
| Package types | SSOP56, TSSOP56 |
The device can source +64 mA and sink –32 mA.
The absolute maximum supply voltage is –0.5 V to +7.0 V, with a recommended range of 4.5 V to 5.5 V.
They are offered in SSOP56 and TSSOP56 plastic small‑outline packages.