| HD-15530 |  | CMOS Manchester Encoder-Decoder | Independent Encoder and Decoder No DC Component Allowing Transformer Coupling High Noise Imm | 16 | 1.25MBit/s | 280.91 | 8 Ld CerDIP 24 Ld CerDIP |
| HD-15531 |  | CMOS Manchester Encoder-Decoder | Sync Identification and Lock-In Separate Manchester II Encode, Decode Low Operating Power 50mW at 5V | 32 | 1.25MBit/s | 313.15 | 40 Ld CerDIP |
| HD-4702 |  | CMOS Programmable Bit Rate Generator | Low Power Dissipation Conforms to EIA RS-404 One HD-4702 Controls up to Eight Transmission Channels Initialization Circuit Facilitates Diagnostic Fault Isolation On-Chip Input Pull-Up Circuit | N/A | N/A | 5.98 | 16 Ld PDIP |
| HD-6408 |  | CMOS Asynchronous Serial Manchester Adapter (ASMA) | Independent Encoder and Decoder No DC Component Allowing Transformer Coupling High Noise Imm | 16 | 1MBit/s | 29.85 | 24 Ld CerDIP 24 Ld PDIP |
| HD-6409 |  | CMOS Manchester Encoder-Decoder | Independent Encoder and Decoder No DC Component Allowing Transformer Coupling High Noise Imm | Complete Variable | 1MBit/s | 16.13 | 20 Ld PDIP 20 Ld SOIC 20 Ld SOIC T+R |
| HS-3182 |  | ARINC 429 Bus Interface Line Driver Circuit | TTL and CMOS Compatible Inputs Adjustable Rise and Fall Times via Two External Capacitors Asynchronous Line Driver | N/A | 100kBit/s | 28.26 | 16 Ld SBDIP 28 Ld CLCC |
| HS-3282 |  | CMOS ARINC Bus Interface Circuit | Asynchronous Reciever ARINC Specification 429 Compliant Single 5V Supply | 25-Bit or 32-Bit Word | 100kBit/s or 12.5kBit/s | 64.43 | 40 Ld CerDIP 44 Ld LCC
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