HPA01164RUTR Texas Instruments Integrated Circuit (Other) In Stock
HPA01164RUTR is a 4-bit bidirectional voltage-level translator from Texas Instruments, supporting VCCA from 1.2 V to 3.6 V and VCCB from 1.65 V to 5.5 V in a compact 12-pin WQFN package. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 13
- Lifecycle
- OBSOLETE
- Datasheet
- HPA01164RUTR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-bit bidirectional voltage translation with no direction-control pin required
- Wide supply range: VCCA 1.2 V–3.6 V, VCCB 1.65 V–5.5 V for mixed-voltage system compatibility
- 3-state outputs reduce bus loading in multi-master designs
- Compact 12-pin WQFN (R-PQCC-N12) package minimizes board footprint
Applications
The HPA01164RUTR is well suited for mixed-voltage digital interfaces where 1.8 V logic must communicate with 3.3 V or 5 V peripherals, such as microcontroller-to-FPGA bridges or sensor-hub designs. Its automatic direction sensing eliminates dedicated direction-control lines, simplifying layout in space-constrained IoT nodes and portable industrial equipment.
Specifications
| YTEOL | 0 |
| Additional Feature | ALSO REQUIRED VCCB = 1.65V TO 5.5V SUPPLY |
| Interface IC Type | VOLTAGE LEVEL TRANSLATOR |
| JESD-30 Code | R-PQCC-N12 |
| JESD-609 Code | e4 |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 0.01mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.2V |
| Supply Voltage-Nom | 1.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for HPA01164RUTR:
suggested
Frequently Asked Questions
What supply voltage ranges does HPA01164RUTR support on each port?
The A-side (VCCA) accepts 1.2 V to 3.6 V and the B-side (VCCB) accepts 1.65 V to 5.5 V, enabling translation between 1.8 V microcontroller logic and 3.3 V or 5 V peripheral logic without external level-shifting resistors.
How many bits can HPA01164RUTR translate simultaneously, and does it require a direction-control signal?
The device translates 4 bits simultaneously. Unlike many voltage translators, HPA01164RUTR features automatic direction sensing, so no dedicated OE or DIR control pin is needed, reducing signal-count overhead in tight PCB layouts with 12 pins total.
In which system designs is HPA01164RUTR a stronger choice than a simple resistor-divider level shifter?
HPA01164RUTR is preferred in high-speed digital buses where resistor dividers introduce excessive RC delay. The IC supports active 3-state drive, handling data rates and fanout that passive resistor networks cannot manage reliably above a few MHz across 4 channels.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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