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 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.
Features and benefits
IC DECODER/DEMUX 1 X 2:4 16SO
Decoder/Demultiplexe
Decoder/Driver, HC/UH Series, Inverted Output
DUAL 2-TO-4 DECODER / DEMUX, SOIC-16; Logic Family / Base Number:74HC139; Logic Type:Decoder / Demultiplexer; No. of Outputs:8Outputs; Logic Case Style:SOIC; No. of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage Max:6V RoHS Compliant: Yes
| Nexperia B.V. | LIXINC Electronics Co., Limited | Nova Technology(HK) Co.,Ltd | Rochester Electronics | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Logic Decoders and Demultiplexers | Logic Decoders and Demultiplexers | Logic Decoders and Demultiplexers | Logic Decoders and Demultiplexers | Logic Decoders and Demultiplexers |
| Product Number | 74HC139D,653 | 74HC139D,653 | 74HC139D,653 | 74HC139D,653 | 99K0582 |
| Product Name | Dual 2-to-4 line decoder/demultiplexer | Integrated Circuits | Logic - Signal Switches, Multiplexers, Decoders | Dual 2-To-4 Decoder / Demux, Soic-16; Logic Family / Base Number Nexperia | |
| Function | Decoder/Demultiplexer | Decoder; Decoder/Demultiplexer | Decoder; Demultiplexer; Decoder/Demultiplexer | Decoder | Decoder |
| Input Lines | 2 | ||||
| Output Lines | 4 | 8; Other; 8Outputs | |||
| Supply Voltage | 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0 | 2V ~ 6V | 6V | ||
| Features | ESD Protection |
