| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
175 pcs
|
175 pcs | On Request | 1 | On Request | On Request | 98 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Circuit | |
| Current | |
| Independent Circuits | |
| Mounting Type | |
| Operating Temperature | |
| Output Current | |
| Power Dissipation | |
| Propagation Delay | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Type | |
| Voltage | |
| Voltage Supply Source |
The M74HC139B1R from STMicroelectronics is a high-speed CMOS dual 2-to-4 decoder/demultiplexer fabricated using silicon gate C2MOS technology. This IC is designed for gating or demultiplexing applications, featuring an active low enable input.
Key electrical characteristics include a wide operating voltage range of 2V to 6V and a typical propagation delay of 13ns at 6V. It exhibits low power dissipation with a maximum quiescent current of 4μA at 25°C and symmetrical output impedance with |IOH| = IOL = 4mA minimum.
The device is pin and function compatible with the 74 Series 139. It is housed in a 16-DIP package and supports through-hole mounting. The operating temperature range is from -55°C to 125°C. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2V to 6V.
The operating temperature range is -55°C to 125°C.
The typical propagation delay is 13ns at VCC = 6V.
It is available in a 16-DIP (0.300", 7.62mm) through-hole package.
The maximum quiescent current is 4μA at 25°C.
The device contains two independent 2-to-4 decoder circuits.