SN74ABT125DBR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The Texas Instruments SN74ABT125DBR is a quad bus buffer and line driver with 3-state outputs, operating at 5V supply. It features four independent channels with active-low output-enable controls. Available in a compact 14-pin SSOP package with 50pF load capacitance and 64mA output current capability, offering worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74ABT125DBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2785(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74ABT125DBR?
- Quad 3-state bus buffer with active-low enable control for flexible bus management
- High output drive current of 64mA supports heavy bus loads in demanding applications
- Advanced BiCMOS Technology (ABT) delivers low propagation delay and high-speed switching performance
- 5V operation with SSOP-14 packaging for space-constrained PCB designs
What is SN74ABT125DBR used for?
The SN74ABT125DBR is widely used in data bus buffering and signal isolation between microcontrollers, FPGAs, and peripheral devices. It is ideal for address and data bus line driving in embedded systems and digital communication boards. The 3-state outputs allow multiple drivers to share a common bus without contention, making it suitable for backplane and multi-master bus architectures.
What are the specifications of SN74ABT125DBR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | ABT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.064A |
| Number of Bits | 1 |
| Number of Functions | 4 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 30mA |
| Prop. Delay@Nom-Sup | 4.9ns |
| Propagation Delay (tpd) | 4.9ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
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 | Malaysia |
Where can I find the SN74ABT125DBR datasheet?
SN74ABT125DBR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ABT125DBR?
Compatible alternatives and drop-in replacements for SN74ABT125DBR:
Frequently Asked Questions
What is the output drive current of the SN74ABT125DBR?
The SN74ABT125DBR provides a maximum output low current (I_OL) of 64mA per channel, which is well-suited for driving heavy bus loads and multiple parallel inputs in high-speed digital systems.
What package does the SN74ABT125DBR come in?
The SN74ABT125DBR is packaged in a 14-pin SSOP (Small Shrink Outline Package), designated JESD-30 code R-PDSO-G14, making it a compact surface-mount solution ideal for high-density PCB layouts.
Is the SN74ABT125DBR RoHS compliant?
Yes, the SN74ABT125DBR is RoHS compliant and lead-free, as indicated by its JESD-609 code e4 and Pb-free designation, meeting modern environmental and safety standards for electronic components.
What are typical applications for the SN74ABT125DBR?
Typical applications include bus buffering in microprocessor systems, signal level translation, address/data bus driving in embedded systems, and multi-master bus architectures where 3-state control prevents bus contention.
What is the supply voltage for the SN74ABT125DBR?
The SN74ABT125DBR operates at a 5V supply voltage, making it compatible with standard TTL and CMOS logic families commonly used in industrial and consumer digital electronics.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8800 | $0.88 |
| 5+ | $0.8400 | $4.20 |
| 25+ | $0.7600 | $19.00 |
| 250+ | $0.3427 | $85.67 |
| 500+ | $0.2999 | $149.95 |
| 1000+ | $0.2785 | $278.50 |
In Stock · 24h Response · Worldwide Shipping
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