| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,192 pcs
|
36192 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Circuit | |
| Current | |
| Function | |
| Independent Circuits | |
| Mounting Type | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Voltage Supply Source |
The MC74ACT139DG from On Semiconductor is a versatile dual 1-of-4 decoder/demultiplexer integrated circuit. Each of the two independent decoders accepts two binary inputs and provides four mutually exclusive active-LOW outputs. The active-LOW enable input can also function as a data input for demultiplexer applications.
This device operates within a voltage range of 4.5V to 5.5V and is designed for surface mounting in a 16-SOIC package. It offers a wide operating temperature range from -40°C to 85°C, making it suitable for various environmental conditions. The outputs can source or sink up to 24mA.
Each half of the MC74ACT139DG can be utilized as a function generator, producing four minterms of two variables. This capability can simplify logic networks by replacing multiple discrete gate functions, thereby reducing component count and board space. The 'ACT139 variant features TTL compatible inputs.
Key specifications include its dual 1-of-4 decoding capability, active-LOW outputs, and a single supply voltage configuration. The 16-SOIC package is standard for many through-hole and surface-mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V single supply.
16-SOIC surface mount package.
-40°C to 85°C.
Two independent 1-of-4 decoder circuits.
24 mA per output.
Active low.
Yes, it can generate four minterms of two variables.