SN74AUP1G74DCUR Texas Instruments Integrated Circuit (SOT23 (8-Pin)) In Stock
SN74AUP1G74DCUR is a single D flip-flop logic IC from Texas Instruments AUP/ULP family, featuring complementary outputs, 40 MHz max frequency, and 1.8V operation. From $0.227, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN74AUP1G74DCUR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2270(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single D flip-flop with complementary Q and Q̄ outputs for maximum design flexibility
- Ultra-low power AUP/ULP family operating down to 1.8V supply voltage
- High-speed operation up to 40 MHz maximum frequency for demanding digital designs
- Compact SOT-23 8-pin package ideal for space-constrained PCB layouts
- RoHS compliant (Pb-free, e4) meeting modern environmental standards
Applications
The SN74AUP1G74DCUR is widely used in portable and battery-powered devices where low power consumption is critical, such as wearables, IoT sensors, and handheld instruments. Its single D flip-flop with complementary outputs makes it ideal for clock division, data synchronization, and state machine designs in mobile and embedded systems. The compact SOT-23 package and 1.8V compatibility also suit it for modern SoC-level interface logic in smartphones, tablets, and industrial control modules.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AUP/ULP/V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 40000000Hz |
| Max I(ol) | 0.004A |
| Number of Functions | 1 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.12,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.0009mA |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 0.8V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 160MHz |
| ## SN74AUP1G74DCUR Alternates Showing results | Image |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74AUP1G74DCUR:
Flip-Flop, AUP/ULP/V Series, 1-Func, Positive Edge Triggered, Complementary Output, CMOS, PDSO8
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum operating frequency of the SN74AUP1G74DCUR?
The SN74AUP1G74DCUR supports a maximum frequency of 40 MHz at nominal supply voltage, making it suitable for high-speed clocking and data latching applications in digital logic designs.
What supply voltage range does the SN74AUP1G74DCUR support?
The SN74AUP1G74DCUR belongs to the AUP/ULP/V family and is designed for low-voltage operation, supporting supply voltages as low as 1.8V, which is ideal for modern low-power and battery-operated systems.
What package is the SN74AUP1G74DCUR available in?
The SN74AUP1G74DCUR comes in an SOT-23 8-pin (R-PDSO-G8) surface-mount package, offering a compact footprint with a maximum output sink current (I_OL) of 4 mA per output.
Can the SN74AUP1G74DCUR be used in portable and IoT applications?
Yes, the SN74AUP1G74DCUR's ultra-low power consumption, 1.8V compatibility, and compact SOT-23 package make it an excellent choice for IoT nodes, wearables, and other portable devices that require reliable single-bit data storage or clock division logic.
Is the SN74AUP1G74DCUR RoHS compliant?
Yes, the SN74AUP1G74DCUR is fully RoHS compliant. It is lead-free (Pb-free Code: Yes) with JESD-609 Code e4, meeting international environmental and hazardous substance regulations for use in modern electronics manufacturing.
Related Guides
ADSP-BF706BCPZ-4 Selection Guide: How to Choose a Blackfin+ DSP for Your Embedded Design
Compare ADSP-BF706BCPZ-4, BF548BBCZ-5A, and BF512BSWZ-4 on clock speed, memory, peripherals, and power to select the right Blackfin+ DSP.
Jun 10, 2026
ADC128S102 Selection Guide: How to Choose the Right 8-Channel 12-Bit SAR ADC
Compare ADC128S102 variants by supply voltage, temperature range, package, and qualification to pick the right 8-channel 12-bit SAR ADC for your design.
Jun 10, 2026
Common-Mode Filter + ESD Design Guide for High-Speed Differential Interfaces
How to choose between integrated CMF+ESD devices (ECMF02-2AMX6, ECMF02-4CMX8) and discrete ESD arrays for USB 2.0/3.x, MIPI, and HDMI interfaces—covering line count, bandwidth, clamping voltage, and package selection.
Jun 9, 2026
High-Capacitance MLCC Selection Guide: 22 µF vs 10 µF, X7R, 0805 to 1210
Learn how to choose between 22 µF and 10 µF X7R MLCCs (0805–1210). Covers DC bias derating, voltage rating, case size, and recommended Samsung CL-series parts.
Jun 9, 2026
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+ | $0.5500 | $0.55 |
| 10+ | $0.4400 | $4.40 |
| 13+ | $0.4125 | $5.36 |
| 46+ | $0.2750 | $12.65 |
| 50+ | $0.2681 | $13.41 |
| 250+ | $0.2270 | $56.75 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”