Logic IC
2 manufacturer specifications
The Harris CD74HC139, CD74HCT139 contain two independent binary to one of four decoders each with a single active low enable input (1E or 2E). Data on the select inputs (1A0 and 1A1 or 2A0…
Manufacturer Specifications
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| Manufacturer | Series | Package | Documents | Available | Select specification |
|---|---|---|---|---|---|
| Texas Instruments | - | - | 4 | PDF HTML | View spec |
| Harris Corporation | - | - | 1 | PDF HTML | Viewing |
Selected Specification
Summary
High Speed CMOS Logic Dual 2-to-4 Line Decoder/Demultiplexer
Description
The Harris CD74HC139, CD74HCT139 contain two independent binary to one of four decoders each with a single active low enable input (1E or 2E). Data on the select inputs (1A0 and 1A1 or 2A0 and 2A1) cause one of the four normally high outputs to go low.
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