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The 54VCXH163245 is a rad-hard advanced high-speed CMOS, Schmitt trigger, 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.Key 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 I/O
- 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
- QML-V qualification on-going
Sample & Buy
| Part Number | Marketing Status | SMD PIN/Detailed Spec | Quality Level | Other (comments) | Hi-Rel Package | Lead Finish | Packing Type | Package: Product Marking | Mass (gr) | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RHFXH163245K01V | Active | 5962F1120701VXC | QML-V Flight | - | Flat-48 | Gold | Carrier Tape | 5962F1120701VXC | 1.22 | EAR99 | FRANCE | No availability of distributors reported, please contact our sales office | ||
| RHFXH163245K1 | Active | - | Engineering Model | - | Flat-48 | Gold | Carrier Tape | RHFXH163245K1 | 1.22 | EAR99 | FRANCE | Check Availability | ||
| RHFXH163245K03V | Active | 5962F1120701VYC | QML-V Flight | - | Flat-48 | Gold | Carrier Tape | 5962F1120701VYC | 1.22 | EAR99 | FRANCE | No availability of distributors reported, please contact our sales office |
RHFXH163245K01V
Marketing Status
ActiveSMD PIN/Detailed Spec
5962F1120701VXCRHFXH163245K1
Marketing Status
ActiveSMD PIN/Detailed Spec
-RHFXH163245K03V
Marketing Status
ActiveSMD PIN/Detailed Spec
5962F1120701VYC(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RHFXH163245K01V | Active | FLAT48 FP | Industrial | N/A | |
| RHFXH163245K03V | Active | FLAT48 FP | Industrial | N/A | |
| RHFXH163245K1 | Active | FLAT48 EM | Industrial | N/A | |
RHFXH163245K01V
Package:
FLAT48 FPMaterial Declaration**:
RHFXH163245K03V
Package:
FLAT48 FPMaterial Declaration**:
RHFXH163245K1
Package:
FLAT48 EMMaterial Declaration**:
(**) 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.
