The AC/ACT151 is a high-speed 8-input digital multiplexer. It provides the ability to select one line of data from up to eight sources. The AC/ACT151 can be used as a universal function generator to generate any logic function of four variables.
The 74AC151/74ACT151 multiplexer provides a single‑pole, eight‑position switch that can select one of eight data inputs. Both true and complementary outputs are available, and the device can implement any logic function of four variables. Features include a 50 % reduction in I oc and TTL‑compatible inputs.
The datasheet lists ordering codes for several package types (SOIC, SOP, TSSOP, PDIP), absolute maximum ratings, electrical characteristics, propagation delays, and physical dimensions. It also contains a life‑support policy disclaimer and contact information for Fairchild Semiconductor.
| Output source/sink current | 24 mA |
|---|---|
| Supply voltage range | -0.5 V to +7.0 V |
| Storage temperature range | -65 °C to +150 °C |
| Minimum HIGH input level (Vi) | 3.0 V |
Each output can source or sink up to 24 mA.
SOIC (M16A), SOP (M16D), TSSOP (MTC16), and PDIP (N16E) packages are listed.