My Inquiry
My Account
Texas Instruments SN74AUP1G07DRYR
- Part No.:
- SN74AUP1G07DRYR
- Manufacturer:
- Texas Instruments
- Package:
- 6-UFDFN
- Datasheet:
-
SN74AUP1G07DRYR.pdf
- Description:
- IC BUFFER NON-INVERT 3.6V 6SON
- Quantity:
- Payment:
- Shipping:
Inventory:2,041
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SN74AUP1G07DRYR from Texas Instruments is a single non-inverting buffer with open-drain output, designed for ultra-low-power logic translation and level-shifting in battery-powered systems. It operates across 0.8 V to 3.6 V supply, delivers 3.3 ns max propagation delay at 3.3 V, supports Ioff for live insertion, and features 1.5 pF typical input capacitance - enabling use in portable medical sensors and optical networking interfaces.
For engineers reviewing the SN74AUP1G07DRYR datasheet, SN74AUP1G07DRYR pinout, SN74AUP1G07DRYR application, or SN74AUP1G07DRYR equivalent, key selection criteria include its 0.9 µA max ICC quiescent current, 3.6-V I/O tolerance, input hysteresis (250 mV typ), open-drain drive capability up to 20 mA, and SON-6 package compatibility with high-density PCB layouts.
Technical Context
The SN74AUP1G07DRYR implements a CMOS-based single-buffer architecture with an open-drain output stage, requiring an external pull-up resistor to define logic-high voltage. Its Ioff circuitry actively disables outputs when VCC = 0 V, preventing back-drive current during partial power-down - critical for hot-swap and mixed-voltage system interconnects.
Input hysteresis (250 mV typ at 3.3 V) improves noise immunity against slow-rising signals and EMI in noisy environments, while low dynamic power (Cpd = 1 pF typ at 3.3 V) and sub-1 µA static current enable multi-year operation in energy-constrained applications like wearable biometrics and field transmitters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.8 V to 3.6 V - enables direct interface between 0.8-V microcontrollers and 3.3-V peripherals without external level shifters. |
| tpd Max | 3.3 ns at 3.3 V, CL = 5 pF - supports >100 MHz signal routing in timing-critical point-to-point links. |
| ICC Max | 0.9 µA at 3.6 V - reduces standby power in always-on sensor nodes and IoT edge devices. |
| Ioff | 0.6 µA max at 0 V VCC - ensures safe live insertion and prevents damage during board hot-plug operations. |
| Input Hysteresis | 250 mV typical at 3.3 V - rejects ±100 mV of switching noise on slow-transition inputs (e.g., mechanical switch debouncing). |
| IO Max | 20 mA sink per output - drives standard LED indicators, I²C bus lines, or small MOSFET gates directly. |
| Ci | 1.5 pF typical - minimizes capacitive loading on high-impedance source signals such as piezoelectric sensors. |
Pinout & Package
SN74AUP1G07DRYR uses a 6-pin SON (Small Outline No-Lead) package measuring 1.45 mm × 1.00 mm with 0.5-mm pitch, optimized for space-constrained portable designs. Thermal resistance RθJA is 554.9°C/W, requiring careful thermal layout in continuous-current applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | No Connection (N.C.) | Internally unconnected; must be left floating or tied to GND per layout best practice - no electrical function. |
| 2 | Input A | CMOS-compatible digital input with hysteresis; accepts 0–3.6 V regardless of VCC, enabling down-translation. |
| 3 | GND | Primary ground reference for logic and power domains; requires low-inductance connection to PCB ground plane. |
| 4 | Output Y | Open-drain NMOS output - must be pulled up externally; sinks up to 20 mA; supports wired-AND bus topologies. |
| 5 | VCC | Core supply pin; bypass with 0.1 µF capacitor placed within 2 mm to minimize switching noise and supply droop. |
| 6 | No Connection (N.C.) | Internally unconnected; electrically isolated - no routing or soldering required. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low ICC | 0.9 µA max at 3.6 V - extends battery life in coin-cell-powered devices beyond 5 years in sleep mode. |
| Ioff Support | Active protection at VCC = 0 V - eliminates risk of back-current damage during hot-swap or power sequencing faults. |
| 3.6-V I/O Tolerance | Input/output pins tolerate up to 3.6 V independent of VCC - simplifies mixed-voltage interfacing without discrete clamps. |
| Input Hysteresis | 250 mV typical at 3.3 V - eliminates false triggering from EMI or slow RC-filtered signals in industrial sensor nodes. |
| Open-Drain Output | Configurable logic-high via external pull-up - enables shared-bus communication (e.g., I²C, SMBus) and active-low wired-OR functions. |
Applications
| Barcode Scanner | Blood Pressure Monitor |
|---|---|
|
Use Scenario: Interfacing low-voltage MCU GPIO to 3.3-V barcode engine enable line with noise-prone cable runs. IC Role / Device Role / Timing Role: Level-translating open-drain buffer isolating MCU from higher-voltage peripheral control rail. Use Value: Eliminates need for discrete MOSFET level shifter while maintaining <3.3 ns timing margin for synchronous trigger pulses. |
Use Scenario: Driving LED status indicator from 1.0-V ADC controller in ultra-low-power cuff inflation subsystem. IC Role / Device Role / Timing Role: Voltage-tolerant buffer translating sub-1.2-V logic to 3.3-V LED driver supply domain. Use Value: Enables direct drive using internal 20-mA sink capability, reducing BOM count and PCB area by 30% vs. discrete solution. |
| CPAP Machine | Field Transmitter Sensor |
|
Use Scenario: Isolating pressure sensor interrupt signal from 3.3-V analog front-end to 0.9-V ultra-low-power wake-up controller. IC Role / Device Role / Timing Role: Low-noise, hysteresis-equipped buffer rejecting EMI from motor-driven air pump circuits. Use Value: Prevents spurious wake-ups via 250 mV hysteresis, improving system sleep efficiency by >15% in clinical testing. |
Use Scenario: Conditioning slow-rising thermistor voltage divider output before feeding into 12-bit SAR ADC input. IC Role / Device Role / Timing Role: Input hysteresis buffer cleaning up RC-filtered analog sensor signals prior to digitization. Use Value: Removes 50/60 Hz line noise coupling and contact bounce artifacts without adding propagation delay jitter. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer/level-shifter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DRYR | Higher ICC (10 µA typ), wider VCC range (1.65–5.5 V), no Ioff support | Suitable for 5-V tolerant industrial I/O but lacks live-insertion safety for hot-swap modules | Choose when 5-V compatibility is mandatory and partial-power-down is not required. |
| NC7SZ07P5X | Smaller SOT-353 (5-pin) package, 1.65–5.5 V operation, 3.5 ns tpd, no hysteresis | Better for cost-sensitive consumer electronics; lacks noise immunity for medical-grade sensor paths | Prefer where board space is tighter than noise margin, and ESD robustness (2-kV HBM) suffices. |
Compared with SN74LVC1G07DRYR and NC7SZ07P5X, SN74AUP1G07DRYR uniquely combines sub-1-µA quiescent current, Ioff-enabled hot-swap safety, and input hysteresis - making it the only choice for FDA-cleared portable diagnostics and battery-operated field instruments demanding >10-year shelf life.
Availability
SN74AUP1G07DRYR is available at Aetrix Electronics and suitable for barcode scanners, blood pressure monitors, CPAP machines, field transmitter sensors, and optical networking interfaces requiring stable component supply across long-lifecycle medical and industrial programs.
Supply support for SN74AUP1G07DRYR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with over 90 years of innovation in power management and signal chain solutions.
The SN74AUP1G07DRYR belongs to TI's Advanced Ultra-Low-Power (AUP) logic family, engineered specifically for energy-constrained portable and medical electronics where nanowatt standby operation and robust mixed-voltage interoperability are essential.
FAQ
What is the maximum sink current supported by SN74AUP1G07DRYR?
SN74AUP1G07DRYR supports a maximum output sink current of 20 mA per output, as specified under Recommended Operating Conditions. This rating applies across the full 0.8 V to 3.6 V VCC range and ensures reliable drive of LEDs, small MOSFET gates, or I²C bus lines without external amplification. Exceeding this limit risks parametric shift or accelerated wear-out.
Does SN74AUP1G07DRYR support live insertion or hot-swap applications?
Yes, SN74AUP1G07DRYR includes Ioff circuitry that disables outputs when VCC = 0 V, preventing damaging back-current flow during live insertion. This feature is validated per JESD78 Class II latch-up testing and allows safe board replacement in powered-backplane systems - a key requirement in modular medical equipment and ATCA telecom platforms.
Can SN74AUP1G07DRYR translate between 0.8-V and 3.3-V logic domains?
Yes, SN74AUP1G07DRYR supports true bidirectional voltage translation: its inputs tolerate up to 3.6 V regardless of VCC, and its open-drain output can be pulled up to any voltage ≤3.6 V. When VCC = 0.8 V and the pull-up is at 3.3 V, SN74AUP1G07DRYR reliably converts 0.8-V MCU outputs to 3.3-V peripheral inputs without additional components.
What is the purpose of the two N.C. pins on SN74AUP1G07DRYR?
SN74AUP1G07DRYR has two No-Connection (N.C.) pins - Pin 1 and Pin 6 - which are internally unconnected and serve no electrical function. They may be left floating or tied to GND for mechanical stability; neither connection affects device operation. These pins exist due to package footprint standardization across TI's 6-pin SON logic portfolio.
How does input hysteresis improve noise immunity in SN74AUP1G07DRYR?
SN74AUP1G07DRYR provides 250 mV typical input hysteresis at 3.3 V, meaning the VIH threshold is ~250 mV higher than the VIL threshold. This gap prevents oscillation on slow-rising or noisy signals - such as those from thermistors, mechanical switches, or long cables - ensuring clean, glitch-free transitions into downstream logic or ADC sampling circuits.
SN74AUP1G07DRYR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74AUP
- Package/Case:
- 6-UFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Open Drain
- Current - Output High, Low:
- -, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-SON (1.45x1)
SN74AUP1G07DRYR FAQ
1.How can I place an order for SN74AUP1G07DRYR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP1G07DRYR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SN74AUP1G07DRYR reliable?
The price and inventory of SN74AUP1G07DRYR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP1G07DRYR is usually 5 days.
3.What payment methods are accepted for SN74AUP1G07DRYR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74AUP1G07DRYR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SN74AUP1G07DRYR?
SN74AUP1G07DRYR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP1G07DRYR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SN74AUP1G07DRYR?
For technical support, including SN74AUP1G07DRYR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP1G07DRYR requirements.
6.How does Aetrix verify that SN74AUP1G07DRYR is sourced from the original manufacturer or authorized distributors?
All SN74AUP1G07DRYR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SN74AUP1G07DRYR meets industry standards.
7.What is the process for return or replacement of SN74AUP1G07DRYR?
All SN74AUP1G07DRYR units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP1G07DRYR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SN74AUP1G07DRYR part is unused and in its original packaging.
Return procedure for SN74AUP1G07DRYR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SN74AUP1G07DRYR Tags
-
SN74LVC1G17DBVR
Texas Instruments
-
SN74LVC1G07DCKR
Texas Instruments
-
SN74LVC1G17DCKR
Texas Instruments
-
SN74LVC1G07DBVR
Texas Instruments
-
SN74LVC1G125DCKR
Texas Instruments
-
SN74AHCT1G126DBVR
Texas Instruments
-
SN74LVC1G125DBVR
Texas Instruments
-
SN74AHCT1G125DBVR
Texas Instruments
-
SN74LVC2G17DBVR
Texas Instruments
-
SN74LVC2G07DCKR
Texas Instruments
-
SN74LVC1G34DCKR
Texas Instruments
-
SN74LVC2G17DCKR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
