HMU16/883 is a 16-bit parallel multiplier that supports two's complement, unsigned magnitude and mixed mode multiplication. Its input and output are compatible with TTL.
The HMU16/883 is a 16 × 16‑bit parallel multiplier designed for fast, real‑time digital signal processing. It supports two’s complement, unsigned magnitude and mixed‑mode multiplication, and offers TTL‑compatible inputs/outputs with three‑state control for bus multiplexing. The device includes format‑adjust and rounding controls, two 16‑bit output registers, and a multiplexed 16‑bit output port.
Electrical specifications include a supply voltage range of +4.5 V to +5.5 V, a clocked multiply time of 45 ns, standby current of 500 µA, operating current of 7 mA at 1 MHz, and a temperature range of –55 °C to 125 °C. The part is supplied in a 68‑lead CPGA package and contains approximately 4 500 gates.
| Clocked Multiply Time | 45 ns |
|---|---|
| Package | 68‑lead CPGA |
The device achieves a clocked multiply time of 45 ns.
The part is supplied in a 68‑lead CPGA package.