| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
88 pcs
|
88 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Number of Pins | |
| Storage Temperature | |
| Tape & Reel |
The HI-8444PSI-10 is a quad ARINC 429 line receiver integrated circuit manufactured by Holt Integrated Circuits Inc. This device is designed to translate incoming ARINC 429 data bus signals into CMOS/TTL outputs. It utilizes low-power analog/digital CMOS technology and can operate from either a 3.3V or 5V supply.
Key features include internal lightning protection for ARINC inputs, meeting DO-160C/D Level 3 requirements. The HI-8444 variant includes test inputs that bypass the analog circuitry, allowing the receiver outputs to be forced to a specified state for testing purposes. The HI-8444PSI-10 is available in a compact 20-pin plastic TSSOP package.
This component is suitable for avionics and data communications applications requiring ARINC 429 to CMOS/TTL level conversion. It is a drop-in replacement for DEI1044 and DEI1045 parts.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.88 | $1.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HI-8444PSI-10 operates from a single 3.3V or 5V supply.
The operating temperature range is -40°C to +85°C or -55°C to +125°C, depending on the specific part number variant.
The HI-8444PSI-10 is supplied in a 20-pin plastic TSSOP package.
Yes, the ARINC inputs are internally protected to meet DO-160C/D Level 3 lightning protection requirements.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.