SN74AUP1G125DSFR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
SN74AUP1G125DSFR is a low-power single bus buffer gate with 3-state output from Texas Instruments AUP family, featuring 1.8V operation, 30pF load capacitance, and ultra-low power consumption. From $0.18 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- SN74AUP1G125DSFR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1837(MOQ 250)
- 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 SN74AUP1G125DSFR?
- Ultra-low power consumption with AUP/ULP/V family design, ideal for battery-powered and portable applications
- 3-state output with active-low enable control for flexible bus-sharing and high-impedance mode support
- Wide supply voltage range supporting 1.8V systems with 30pF load capacitance and 4mA output drive
- Small Outline No-lead (SOT-23-6 / DSF) package minimizing PCB footprint for space-constrained designs
- Unidirectional bus buffering with CMOS-compatible inputs ensuring seamless integration in mixed-logic systems
What is SN74AUP1G125DSFR used for?
The SN74AUP1G125DSFR is widely used in portable consumer electronics, IoT sensor nodes, and wearable devices where minimizing power draw is critical. Its 3-state output makes it ideal for shared data buses in microcontroller and FPGA systems, enabling multiple drivers on a single line without contention. It also serves in level-translation interfaces and signal isolation circuits within smartphones, tablets, and industrial handheld equipment.
What are the specifications of SN74AUP1G125DSFR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | AUP/ULP/V |
| JESD-30 Code | S-PDSO-N6 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 30pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.004A |
| Number of Bits | 1 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.04,14 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.0009mA |
| Prop. Delay@Nom-Sup | 21.4ns |
| Propagation Delay (tpd) | 21.4ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 0.8V |
| Supply Voltage-Nom (Vsup) | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.35mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the SN74AUP1G125DSFR datasheet?
SN74AUP1G125DSFR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AUP1G125DSFR?
Compatible alternatives and drop-in replacements for SN74AUP1G125DSFR:
Bus Driver, AUP/ULP/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6
Bus Driver, AUP/ULP/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AUP/ULP/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Bus Driver, AUP/ULP/V Series, 1-Func, 1-Bit, True Output, CMOS, PDSO5
Frequently Asked Questions
What is the operating voltage range of the SN74AUP1G125DSFR?
The SN74AUP1G125DSFR operates from a supply voltage of 0.8V to 3.6V, making it fully compatible with 1.8V and 2.5V logic systems. Its AUP (Advanced Ultra-Low Power) family design ensures minimal quiescent current even at the lower end of the voltage range, ideal for battery-powered designs.
How does the 3-state output work on the SN74AUP1G125DSFR?
The 3-state output is controlled by an active-low enable pin (OE#). When OE# is driven LOW, the output follows the input signal. When OE# is driven HIGH, the output enters a high-impedance state, effectively disconnecting from the bus. This allows multiple SN74AUP1G125DSFR devices to share a single bus line without signal contention, which is essential in multiplexed data bus architectures.
What package does the SN74AUP1G125DSFR use and what are its dimensions?
The SN74AUP1G125DSFR comes in a Small Outline No-lead (SON/DSF) 6-pin package, also known as X2SON. This package has a very small footprint of approximately 1.0mm x 1.0mm, making it one of the most compact options available for this logic function. It is well-suited for space-constrained PCB designs in smartphones, wearables, and IoT modules.
What are common applications for the SN74AUP1G125DSFR?
This device is commonly used as a bus buffer or line driver in portable electronics, IoT devices, and embedded systems requiring ultra-low power logic. Typical applications include shared I2C or SPI bus isolation, signal level buffering between microcontrollers and peripherals, output enable control in FPGA I/O banks, and data bus management in wearable health monitors and handheld industrial equipment.
Is the SN74AUP1G125DSFR RoHS compliant and available for mass production?
Yes, the SN74AUP1G125DSFR is fully RoHS compliant (Pbfree Code: Yes, JESD-609 Code: e4) and is rated for a 15-year estimated time of obsolescence (YTEOL: 15), indicating strong long-term availability. It is manufactured by Texas Instruments and available from authorized distributors worldwide, priced from approximately $0.18 per unit in volume, making it cost-effective for mass production runs.
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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 |
|---|---|---|
| 250+ | $0.2300 | $57.51 |
| 500+ | $0.2191 | $109.57 |
| 1000+ | $0.2111 | $211.14 |
| 5000+ | $0.1940 | $970.00 |
| 25000+ | $0.1853 | $4631.50 |
| 35000+ | $0.1837 | $6430.90 |
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