| PartNumber | HCTL-2021-PLC | HCTL-2021-A00 | HCTL-2022 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Quadrature Decoder | Encoders, Decoders, Multiplexers & Demultiplexers Quadrature Decoder | IC ENCODER TO MICRO 20DIP |
| Manufacturer | Broadcom Limited | Broadcom Limited | AVAGO |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Interface - Specialized |
| RoHS | Y | Y | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | PLCC-20 | PDIP-20 | - |
| Brand | Broadcom / Avago | Broadcom / Avago | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 46 | 36 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.025468 oz | 0.079719 oz | - |
| Operating Supply Current | - | 100 uA | - |
| Operating Supply Voltage | - | 4.5 V to 5.5 V | - |
| Series | - | - | - |
| Type | - | - | - |
| Packaging | - | - | Tube |
| Package Case | - | - | 20-DIP (0.300", 7.62mm) |
| Operating Temperature | - | - | - |
| Mounting Type | - | - | Through Hole |
| Applications | - | - | Encoder to Microprocessor |
| Interface | - | - | 8-Bit Tristate |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 20-PDIP |
| Current Supply | - | - | - |
| Number of Inputs | - | - | - |
| Proximity Detection | - | - | - |
| LED Driver Channels | - | - | - |
| Resolution | - | - | - |