Product overview
Description
The 54VCXH163245 is a rad-hard advanced high-speed CMOS, 16-bit bidirectional, multi-purpose transceiver with 3-state outputs and cold sparing.
Designed to be used as an interface between a 3.3 V bus and a 1.8 V bus in mixed 3.3 V/1.8 V supply systems, it achieves high-speed operations while maintaining the CMOS low power dissipation.
All pins have cold spare buffers to change them to high impedance when VDD is tied to ground.
This IC is intended for a two-way asynchronous communication between data buses. The direction of data transmission is determined by the nDIR inputs.
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All features
- Dual supply bidirectional level shifter
- Voltage range from 1.6 V to 3.6 V
- Separated enable pin for 3-state output
- Internal 26 Ω limiting resistor on each A side output buffer
- Bus hold
- Fail safe
- Cold spare
- Hermetic package
- 300 k/rad (Si) at any Mil1019 dose rate
- SEL immune to 110 MeV.cm2/mg LET ions
EDA Symbols, Footprints and 3D Models
STMicroelectronics - 54VCXH163245
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
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IBIS models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 15 Jun 2021 | 15 Jun 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RHFXH163245K01V | Active | Flat-48 | Industrial | N/A | |
| RHFXH163245K03V | Active | Flat-48 | Industrial | N/A | |
| RHFXH163245K1 | Active | Flat-48 | Industrial | N/A | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Package: Product Marking | Country of Origin | Budgetary Price (US$)*/Qty | Quality Level | Lead Finish | Package: Product Marking | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||||||
| RHFXH163245K01V | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Carrier Tape | Flat-48 | - | - | 5962F1120701VXC | QML-V Flight | Gold | 5962F1120701VXC | FRANCE | | QML-V Flight | Gold | 5962F1120701VXC | FRANCE | ||
| RHFXH163245K1 | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Carrier Tape | Flat-48 | - | - | - | Engineering Model | Gold | RHFXH163245K1 | FRANCE | | Engineering Model | Gold | RHFXH163245K1 | FRANCE | ||
| RHFXH163245K03V | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Carrier Tape | Flat-48 | - | - | 5962F1120701VYC | QML-V Flight | Gold | 5962F1120701VYC | FRANCE | | QML-V Flight | Gold | 5962F1120701VYC | FRANCE | ||
Buy Direct at ST (*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors