| Part Number | 74HC139D |
|---|---|
| Manufacturer | Toshiba |
| Overview | • Dual 2-to-4 Line Decoder 2. General The 74HC139D is a high speed CMOS 2-to-4 LINE DECODER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to. (1) High speed: tpd = 10 ns (typ.) at VCC = 5 V (2) Low power dissipation: ICC = 4.0 µA (max) at Ta = 25 (3) Balanced propagation delays: tPLH ≈ tPHL (4) Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V 4. Packaging SOIC16 ©2016 Toshiba Corporation 1 Start of comme. |
74HC139D Datasheet
The 74HC139D is a CMOS Digital Integrated Circuits.
| Part Number | 74HC139D |
|---|---|
| Description | Dual 2-to-4 line decoder/demultiplexer |
| Manufacturer | Nexperia |
| Overview | The 74HC139; 74HCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all outputs are. an enable input (nE). When nE is HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and. |