SN74LV125APW-P Texas Instruments In Stock
SN74LV125APW-P is a quad bus buffer gate with 3-state outputs by Texas Instruments, operating from 1.65V to 5.5V. Key specs: 4-channel 3-state buffer, low-voltage CMOS logic, 14-pin TSSOP package. From $0.10, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 3-state bus buffer enabling multiple devices to share a common data bus without signal contention
- Wide supply voltage range of 1.65V to 5.5V supporting mixed-voltage system interfaces and level translation
- Low-voltage LV CMOS family with TTL-compatible inputs providing compatibility across 3.3V and 5V logic systems
Applications
The SN74LV125APW-P is used in bus isolation and signal buffering applications within microcontroller systems, memory interfaces, and multi-board digital designs. Its 3-state outputs make it ideal for bidirectional data bus control, enabling or disabling data paths as needed. It is widely applied in consumer electronics, industrial automation, and embedded computing for low-voltage logic interfacing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for the SN74LV125APW-P?
The SN74LV125APW-P operates over a wide supply voltage range from 1.65V to 5.5V, making it compatible with both 1.8V, 3.3V, and 5V logic systems for flexible mixed-voltage design applications.
What does the 3-state output feature of the SN74LV125APW-P allow?
The 3-state outputs allow the SN74LV125APW-P outputs to be placed in a high-impedance state, disconnecting them from the bus. This enables multiple drivers to share a single bus line without signal conflicts, which is essential in data bus architectures.
How many buffer channels does the SN74LV125APW-P have?
The SN74LV125APW-P contains four independent non-inverting buffer channels, each with its own output-enable control, allowing individual or grouped channel activation in a single 14-pin TSSOP surface-mount package.
What package does the SN74LV125APW-P come in?
The SN74LV125APW-P is available in a 14-pin TSSOP (Thin Shrink Small Outline Package), which is a compact surface-mount package well-suited for space-constrained PCB layouts in modern electronics.
What are typical applications for the SN74LV125APW-P?
Typical applications include data bus buffering, address line isolation, signal level translation between 3.3V and 5V logic domains, and I/O port expansion in microprocessor-based designs. It is widely used in embedded systems, industrial controllers, and consumer electronics.
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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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