| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 5.00 V |
| Case/Package | TSSOP-16 |
| Number of Outputs | 4 Output |
| Output Current | 5.5 mA |
| Contacts Type | DP4T |
| Number of Circuits | 2 Circuit |
| Number of Inputs | 2 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 2V ~ 6V |
| Supply Voltage (Max) | 6 V |
| Supply Voltage (Min) | 2 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Obsolete |
| Packaging | Tube |
| Size-Length | 5 mm |
| Size-Width | 4.4 mm |
| Size-Height | 0.9 mm |
| Operating Temperature | -40℃ ~ 85℃ |
●General Description
●The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the AC/ACT139 can be used as a function generator providing all four minterms of two variables.
●Features
●■ ICC reduced by 50%
●■ Multifunction capability
●■ Two completely independent 1-of-4 decoders
●■ Active LOW mutually exclusive outputs
●■ Outputs source/sink 24 mA
●■ ACT139 has TTL-compatible inputs
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