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HI-1566 - 5V Monolithic Dual Transceivers

Download the HI-1566 datasheet PDF. This datasheet also covers the HI-1565 variant, as both devices belong to the same 5v monolithic dual transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The HI-1565 and HI-1566 are low power CMOS dual transceivers designed to meet the requirements of MILSTD-1553 and MIL-STD-1760 specifications.

Key Features

  • ! Compliant to MIL-STD-1553A & B, MIL-STD-1760, ARINC 708A ! CMOS technology for low standby power N/C 1 RXENA 2 GNDA 3 GNDA 4 GNDA 5 VDDB 6 VDDB 7 BUSB 8 BUSB 9 BUSB 10 BUSB 11 1565PCI 1565PCT 1566PCI 1566PCT 33 N/C 32 N/C 31 TXINHA 30 RXA 29 RXA 28 N/C 27 N/C 26 TXB 25 TXB 24 TXINHB 23 N/C N/C 12 N/C 13 N/C 14 N/C 15 RXENB 16 GNDB 17 GNDB 18 GNDB 19 RXB 20 RXB 21 N/C 22 44 Pin Plastic 7mm x 7mm Chip-scale package VDDA 1 BUSA 2 BUSA 3 RXENA 4 GNDA 5 VDDB 6 BUSB 7 BUSB 8 RXENB 9 GNDB 10 1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HI-1565-HOLT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HI-1566
Manufacturer HOLT
File Size 488.15 KB
Description 5V Monolithic Dual Transceivers
Datasheet download datasheet HI-1566 Datasheet

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Other Datasheets by HOLT

Part Number Description
HI-1565 5V Monolithic Dual Transceivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
September 2020 HI-1565, HI-1566 MIL-STD-1553 / 1760 5V Monolithic Dual Transceivers DESCRIPTION PIN CONFIGURATIONS 44 N/C 43 BUSA 42 BUSA 41 BUSA 40 BUSA 39 VDDA 38 VDDA 37 TXA 36 TXA 35 N/C 34 N/C The HI-1565 and HI-1566 are low power CMOS dual transceivers designed to meet the requirements of MILSTD-1553 and MIL-STD-1760 specifications. The transmitter section of each bus takes complementary CMOS / TTL Manchester II bi-phase data and converts it to differential voltages suitable for driving the bus isolation transformer. Separate transmitter inhibit control signals are provided for each transmitter. The receiver section of each bus converts the 1553 bus biphase differential data to complementary CMOS / TTL data suitable for input to a Manchester decoder.