| PartNumber | HCF4028M013TR | HCF4028BEY | HCF4029BEY |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers BCD-Decade Decoder | Encoders, Decoders, Multiplexers & Demultiplexers BCD-Decade Decoder | IC COUNTER PRESET UP/DOWN 16-DIP |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | Y | - |
| Product | Decoders | Decoders | - |
| Logic Family | HCF | HCF | - |
| Number of Bits | 3 bit | 3 bit | - |
| Number of Input Lines | 4 Input | 4 Input | - |
| Number of Output Lines | 10 Output | 10 Output | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Supply Voltage Max | 20 V | 20 V | - |
| Minimum Operating Temperature | - 55 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 85 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOP-16 | DIP-16 | - |
| Packaging | Reel | Tube | - |
| Function | HCF4028B is a monolithic integrated | Decoder | - |
| Height | 1.65 mm | 5.1 mm | - |
| Input Voltage | 0.5 to + 0.5 V | - 0.5 V to + 0.5 V | - |
| Length | 10 mm | 20 mm | - |
| Number of Circuits | Dual | Octal | - |
| Series | HCF4028 | HCF4028 | - |
| Technology | CMOS | CMOS | - |
| Width | 4 mm | 7.1 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Logic Type | Decoder | Decoder | - |
| Supply Current Max | 0.1 mA | 0.1 mA | - |
| High Level Output Current | - 2.4 mA | - 2.4 mA | - |
| Low Level Output Current | 2.4 mA | 2.4 mA | - |
| Operating Supply Voltage | 3 V to 20 V | 3 V to 20 V | - |
| Pd Power Dissipation | 100 mW | 200 mW | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2500 | 1000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.008536 oz | 0.057419 oz | - |
| Output Current | - | +/- 10 mA | - |
| Output Voltage | - | - 0.5 V to + 0.5 V | - |
| Polarity | - | Non-Inverting | - |