SN74LVC2G126YZPRIn StockTexas Instruments
SN74LVC2G126YZPR is a dual bus buffer gate with 3-state outputs from Texas Instruments LVC family, featuring 1.65V–5.5V supply range, 50pF load capacitance, and 32mA output drive. From $0.195, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC2G126YZPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1950(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual channel 3-state bus buffer with independent ENABLE HIGH control per channel
- Wide supply voltage range: 1.65V to 5.5V for mixed-voltage system compatibility
- High output drive capability: I(ol) = 32mA for driving heavy bus loads
- Ultra-compact BGA-8 (YZPR) package for space-constrained PCB designs
- LVC logic family ensures low-voltage CMOS compatibility with fast propagation speeds
Applications
The SN74LVC2G126YZPR is ideal for bus isolation and signal buffering in portable consumer electronics, wearables, and IoT devices where board space is at a premium. Its wide supply range makes it well-suited for level-tolerant interfacing between 1.8V, 3.3V, and 5V logic domains in embedded systems and communication modules. The 3-state outputs also enable shared-bus architectures in microcontroller peripherals, memory interfaces, and multi-master systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | ENABLE HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PBGA-B8 |
| JESD-609 Code | e1 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.032A |
| Number of Bits | 1 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA8,2X4,20 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.01mA |
| Prop. Delay@Nom-Sup | 4ns |
| Propagation Delay (tpd) | 9.8ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## SN74LVC2G126YZPR Alternates Showing results | Image |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LVC2G126YZPR:
suggested
Frequently Asked Questions
What is the supply voltage range of the SN74LVC2G126YZPR?
The SN74LVC2G126YZPR operates over a supply voltage range of 1.65V to 5.5V, making it compatible with modern low-voltage logic systems including 1.8V, 2.5V, 3.3V, and 5V designs. This wide range enables flexible use across mixed-voltage environments.
How does the 3-state output work on the SN74LVC2G126YZPR?
Each buffer channel has an active-high ENABLE input. When ENABLE is high, the output follows the input signal. When ENABLE is pulled low, the output enters a high-impedance (3-state) mode, effectively disconnecting it from the bus. This allows multiple devices to share a common bus line without contention.
What package does the SN74LVC2G126YZPR use and what are its dimensions?
The SN74LVC2G126YZPR comes in an 8-ball BGA (DSBGA/YZPR) package per JESD-30 code R-PBGA-B8. This ultra-small package is designed for space-critical applications such as wearables, mobile devices, and compact embedded modules where PCB area is severely limited.
Can the SN74LVC2G126YZPR be used as a logic level translator?
While the SN74LVC2G126YZPR is primarily a unidirectional bus buffer, its wide supply voltage range (1.65V–5.5V) allows it to accept inputs from lower-voltage logic and drive outputs at the VCC level, providing a degree of voltage-level translation. For bidirectional level translation, a dedicated translator IC is recommended.
Where can I buy the SN74LVC2G126YZPR and what is the typical price?
The SN74LVC2G126YZPR is available from FindMyChip with pricing starting from approximately $0.195 per unit. It is in stock and available for worldwide shipping. Submit a quote request on the product page to receive a tailored offer based on your required quantity.
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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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