My Inquiry
My Account
Texas Instruments SN74LVC1G07DRYR
- Part No.:
- SN74LVC1G07DRYR
- Manufacturer:
- Texas Instruments
- Package:
- 6-UFDFN
- Datasheet:
-
SN74LVC1G07DRYR.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V 6SON
- Quantity:
- Payment:
- Shipping:
Inventory:7,718
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SN74LVC1G07DRYR from Texas Instruments is a single non-inverting buffer/driver with open-drain output, designed for 1.65V–5.5V VCC operation. It delivers ±24mA output drive at 3.3V, supports 5.5V-tolerant inputs/outputs, and achieves 4.2ns max propagation delay at 3.3V - enabling high-speed wired-OR logic and LED driving in space-constrained consumer electronics.
For engineers reviewing the SN74LVC1G07DRYR datasheet, SN74LVC1G07DRYR pinout, SN74LVC1G07DRYR application, or SN74LVC1G07DRYR equivalent, key selection considerations include its 6-pin USON (DRY) package, Ioff support for live insertion and partial power-down, 32mA max sink capability, and voltage translation across 1.65V–5.5V domains.
Technical Context
The SN74LVC1G07DRYR implements a single CMOS buffer stage with an open-drain output structure, requiring an external pull-up resistor to define the high state. Its Ioff circuitry actively disables outputs when VCC = 0V, preventing back-drive current and enabling hot-plug compatibility.
It operates across –40°C to 125°C ambient temperature (per DRY package rating), supports input transition rates down to 5 ns/V at 5V, and maintains guaranteed VOL ≤ 0.55V at 32mA sink current under 4.5V VCC. Input thresholds are VIL ≤ 0.3×VCC and VIH ≥ 0.7×VCC for VCC = 4.5V–5.5V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65V to 5.5V - enables direct interface with 1.8V, 2.5V, 3.3V, and 5V logic families without level shifters. |
| Max tpd | 4.2ns at 3.3V - supports signal integrity in >100MHz digital timing paths with minimal skew. |
| Output Sink Current | 32mA maximum - sufficient to directly drive LEDs, relays, or multiple CMOS inputs in wired-AND configurations. |
| Ioff | ±10µA max at 5.5V - ensures safe isolation during partial power-down, critical for hot-swap and battery-backed systems. |
| Input Voltage Tolerance | Up to 5.5V regardless of VCC - allows interfacing with higher-voltage peripherals while powered from lower VCC. |
| ESD Rating (HBM) | 2000V - exceeds JEDEC JESD22-A114A, supporting robust handling in manufacturing and field environments. |
| Package | USON-6 (DRY), 1.45mm × 1.0mm body - ultra-compact footprint ideal for portable media players and SSD controllers. |
Pinout & Package
SN74LVC1G07DRYR uses the SON (DRY) 6-pin package with 0.5mm pitch and wettable flank terminals. The package measures 1.45mm × 1.0mm (body) and features exposed thermal pad for enhanced thermal performance in high-density layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (A) | CMOS-compatible digital input; 5.5V tolerant, accepts logic levels independent of VCC. |
| 2 | No Connect (N.C.) | Internally unconnected; must be left floating or tied to GND per layout best practice - no electrical function. |
| 3 | GND | Ground reference for all internal circuitry and output sink path; requires low-inductance connection to system ground plane. |
| 4 | Output (Y) | Open-drain output; sinks current only - external pull-up required to define logic HIGH voltage and slew rate. |
| 5 | VCC | Power supply input; bypass with 0.1µF ceramic capacitor placed within 2mm of pin for stable high-speed operation. |
| 6 | No Connect (N.C.) | Internally unconnected; same treatment as Pin 2 - no routing or termination required. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-small USON-6 package | 1.45mm × 1.0mm footprint saves >60% board area vs. SOT-23-5, critical for thin-profile portable devices. |
| 5.5V-tolerant I/O | Enables direct connection to legacy 5V buses or sensors while operating from modern low-voltage rails (e.g., 1.8V). |
| Ioff partial-power-down | Prevents back-current flow when VCC is off - essential for modular systems with hot-pluggable daughterboards or SSD modules. |
| Wired-OR/AND logic support | Open-drain output allows shared-bus implementation (e.g., interrupt lines, reset signals) without external diodes or logic gates. |
| Low ICC (10µA max) | Reduces quiescent power in always-on subsystems such as audio docks or smoke detector standby circuits. |
Applications
| LED Driver Interface | Wired-OR Interrupt Bus |
|---|---|
|
Use Scenario: Driving RGB status LEDs in tablet or enterprise SSD controller where board space is constrained and drive strength exceeds standard GPIO capability. IC Role / Device Role: Open-drain buffer sinking up to 32mA per channel to illuminate high-brightness LEDs without external transistor. Use Value: Eliminates discrete MOSFETs and reduces BOM count by integrating robust sink drive into a 1.45mm × 1.0mm package. |
Use Scenario: Aggregating interrupt signals from multiple peripherals (e.g., USB hub, SD card, sensor ICs) onto a single processor INT line in embedded PC or DLP projector. IC Role / Device Role: Wired-OR logic node with Ioff protection, ensuring safe signal combination even during partial power sequencing. Use Value: Guarantees clean active-low interrupt assertion without contention, while supporting mixed-voltage peripheral interfaces (1.8V–5V). |
| Level Translation Bridge | Hot-Swappable Module Interface |
|
Use Scenario: Translating control signals between a 3.3V FPGA I/O bank and 5V legacy audio codec in AV receiver or pro-audio mixer. IC Role / Device Role: Unidirectional voltage translator using open-drain output with external 5V pull-up, leveraging 5.5V-tolerant input. Use Value: Achieves reliable up-translation without dedicated level shifter ICs, reducing cost and layout complexity. |
Use Scenario: Enabling safe insertion/removal of expansion modules (e.g., GPS navigation dongle, media adapter) in mobile internet device or enterprise tablet. IC Role / Device Role: Signal buffer with Ioff isolation on module enable/control lines, preventing backfeed into powered-down sections. Use Value: Meets JEDEC JESD78 Class II latch-up immunity (>100mA), ensuring system-level robustness during live insertion events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | SOT-23-5 package (2.9mm × 2.8mm), 5 pins, larger footprint and higher thermal resistance (RθJA = 357°C/W vs. 439°C/W for DRY). | Better suited for prototyping or manual assembly due to larger pitch (0.95mm) and visibility; less optimal for ultra-thin consumer designs. | Select when board real estate is available and hand-soldering or test probe access is required. |
| SN74LVC1G07DPWR | X2SON-5 package (0.8mm × 0.8mm), 5 pins, smaller footprint than DRY but lacks Pin 6 (second N.C.), limiting layout flexibility for grounding or thermal relief. | Preferred for highest-density applications like solid-state drives where every 0.1mm² matters, but requires careful PCB stackup for thermal management. | Choose when minimum area is paramount and thermal load remains below 100mW under continuous 32mA sink. |
Compared with SN74LVC1G07DBVR and SN74LVC1G07DPWR, SN74LVC1G07DRYR offers the optimal balance of compact size (1.45mm × 1.0mm), manufacturable 0.5mm pitch, and dual N.C. pins for improved thermal pad routing - making it the preferred choice for production-grade portable media and SSD controller designs.
Availability
SN74LVC1G07DRYR is available at Aetrix Electronics and suitable for high-volume consumer electronics, enterprise SSD controllers, and portable media player designs requiring stable component supply, RoHS-compliant packaging, and long-term lifecycle assurance.
Supply support for SN74LVC1G07DRYR 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 high-reliability silicon solutions.
The SN74LVC1G07 belongs to TI's LVC logic family - engineered for low-voltage, high-speed, mixed-signal interfacing in space- and power-constrained portable and industrial systems.
FAQ
What is the maximum sink current supported by the SN74LVC1G07DRYR?
The SN74LVC1G07DRYR supports a maximum sink current of 32mA at VCC = 4.5V, with guaranteed VOL ≤ 0.55V. This rating is validated across –40°C to 125°C and enables direct LED driving or wired-OR bus termination without external transistors. Always verify load conditions against absolute maximum ratings in the datasheet.
Does the SN74LVC1G07DRYR require an external pull-up resistor?
Yes, the SN74LVC1G07DRYR has an open-drain output and requires an external pull-up resistor to establish the logic HIGH voltage level. The resistor value must be selected based on rise time requirements, bus capacitance, and supply voltage - typical values range from 1kΩ to 10kΩ for 3.3V or 5V systems.
Can the SN74LVC1G07DRYR operate with a 1.8V supply?
Yes, the SN74LVC1G07DRYR is fully specified for 1.65V to 5.5V VCC operation. At 1.8V, it delivers 4mA sink current with VOL ≤ 0.45V and maintains tpd ≤ 8.3ns, making it suitable for low-power microcontroller I/O expansion and battery-powered sensor nodes.
How does the Ioff feature benefit system design with the SN74LVC1G07DRYR?
The Ioff feature disables output leakage when VCC = 0V, limiting current to ±10µA. This prevents back-driving of powered-down sections - critical for hot-swappable modules, SSD add-in cards, and multi-rail systems where subsystems power up/down independently. SN74LVC1G07DRYR meets JESD78 Class II latch-up immunity as a result.
What is the operating temperature range for the SN74LVC1G07DRYR?
The SN74LVC1G07DRYR is rated for –40°C to +125°C ambient operating temperature when packaged in the USON-6 (DRY) variant. This extended range supports deployment in automotive infotainment front-ends, industrial SSDs, and outdoor-connected devices where thermal margins are critical.
SN74LVC1G07DRYR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVC
- 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:
- -, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-SON (1.45x1)
SN74LVC1G07DRYR FAQ
1.How can I place an order for SN74LVC1G07DRYR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74LVC1G07DRYR 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 SN74LVC1G07DRYR reliable?
The price and inventory of SN74LVC1G07DRYR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74LVC1G07DRYR is usually 5 days.
3.What payment methods are accepted for SN74LVC1G07DRYR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74LVC1G07DRYR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SN74LVC1G07DRYR?
SN74LVC1G07DRYR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74LVC1G07DRYR 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 SN74LVC1G07DRYR?
For technical support, including SN74LVC1G07DRYR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74LVC1G07DRYR requirements.
6.How does Aetrix verify that SN74LVC1G07DRYR is sourced from the original manufacturer or authorized distributors?
All SN74LVC1G07DRYR 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 SN74LVC1G07DRYR meets industry standards.
7.What is the process for return or replacement of SN74LVC1G07DRYR?
All SN74LVC1G07DRYR units undergo pre-shipment inspection (PSI). If there is an issue with SN74LVC1G07DRYR, 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 SN74LVC1G07DRYR part is unused and in its original packaging.
Return procedure for SN74LVC1G07DRYR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SN74LVC1G07DRYR 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…
