My Inquiry
My Account
onsemi MC74VHC1G07DFT1G-L22038
- Part No.:
- MC74VHC1G07DFT1G-L22038
- Manufacturer:
- onsemi
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
MC74VHC1G07DFT1G-L22038.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V SC88A
- Quantity:
- Payment:
- Shipping:
Inventory:4,158
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MC74VHC1G07DFT1G-L22038 from onsemi is a single non-inverting buffer IC with open-drain output, CMOS-level input thresholds, 2.0–5.5 V supply operation, 3.5 ns typical propagation delay at 5 V, and over-voltage tolerant inputs/outputs up to 5.5 V. It enables level-shifting between 3 V and 5 V logic domains in compact SC-88A (SOT-353) packages.
For engineers reviewing the MC74VHC1G07DFT1G-L22038 datasheet, pinout, applications, or equivalent options, key selection criteria include open-drain drive capability (8 mA sink at 3.0 V), IOFF partial power-down protection, −55 °C to +125 °C operating range, and SC-88A package compatibility with high-density PCB layouts.
Technical Context
This device implements a single-channel non-inverting buffer with open-drain output stage, supporting bidirectional voltage translation via external pull-up. Its input structure tolerates voltages up to 5.5 V independent of VCC, enabling safe interfacing of 5 V signals into 3 V systems without level-shifters.
The IC features IOFF circuitry that disables output leakage when VCC = 0 V, preventing back-powering of powered-down rails. It operates across industrial and extended temperature ranges (−55 °C to +125 °C) and meets AEC-Q100 requirements when ordered with −Q suffix - though MC74VHC1G07DFT1G-L22038 itself is standard-grade.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 5.5 V - supports mixed-supply system interfacing without external regulators |
| tPD (Typ) | 3.5 ns at 5 V - enables high-speed signal buffering in timing-critical paths |
| IOL (Max) | 8 mA at 3.0 V - drives standard TTL loads and pull-up networks directly |
| VIN/VOUT Tolerance | Up to 5.5 V - eliminates need for external clamping diodes in 5 V-to-3 V interfaces |
| IOFF Leakage | ≤10 µA at VCC = 0 V - prevents current backflow during partial power-down states |
| Operating Temp | −55 °C to +125 °C - qualified for harsh industrial and under-hood automotive environments |
| Package | SC-88A (SOT-353), 5-pin - 2.0 × 1.25 × 0.95 mm footprint for space-constrained designs |
Pinout & Package
MC74VHC1G07DFT1G-L22038 is housed in an SC-88A (SOT-353) surface-mount package with 5 terminals and a 0.65 mm pitch. Pin 1 is marked by a dot or beveled edge per JEDEC MO-178.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - must be left unconnected or grounded per layout best practice |
| 2 | A | CMOS-level input - accepts 2.0–5.5 V logic signals regardless of VCC |
| 3 | GND | Ground reference - provides return path for IOL and internal bias currents |
| 4 | Y | Open-drain output - requires external pull-up to define HIGH state; sinks up to 8 mA |
| 5 | VCC | Positive supply - powers internal logic; IOFF active when VCC = 0 V |
Key Features
| Feature | Design Value |
|---|---|
| Over-Voltage Tolerant I/O | Inputs and outputs withstand 5.5 V regardless of VCC - enables robust 5 V signal injection into 3 V domains |
| IOFF Partial Power-Down | Output leakage ≤10 µA when VCC = 0 V - prevents back-driving powered-down subsystems |
| Low Propagation Delay | 3.5 ns typical at 5 V - maintains signal integrity in high-frequency enable/control paths |
| Wide Temperature Range | −55 °C to +125 °C operation - suitable for industrial control, motor drives, and automotive body electronics |
| Pb-Free & RoHS Compliant | Halogen-free/BFR-free construction - meets global environmental compliance mandates without derating |
Applications
| Industrial Sensor Interface | Microcontroller GPIO Expansion |
|---|---|
Use Scenario: Interfacing 5 V analog sensor outputs to 3 V microcontroller ADC inputs via open-drain wired-OR configuration. IC Role / Device Role / Timing Role: Level-translating buffer isolating sensor domain from MCU domain while preserving signal polarity. Use Value: Eliminates need for discrete MOSFET translators; 5.5 V I/O tolerance prevents latch-up during sensor hot-swap events. | Use Scenario: Expanding limited GPIO count on an ARM Cortex-M0+ MCU using external pull-up resistors and shared interrupt lines. IC Role / Device Role / Timing Role: Open-drain driver enabling multiple peripherals to share a single interrupt line with wired-AND logic. Use Value: 8 mA sink capability ensures reliable low-state assertion across temperature; IOFF prevents current leakage during MCU sleep modes. |
| Automotive Body Control Module | Legacy System Integration |
Use Scenario: Driving 12 V lamp loads via external N-channel FET gate in BCM, where MCU runs at 3.3 V. IC Role / Device Role / Timing Role: Logic-level shifter and gate driver interface between low-voltage MCU and higher-voltage power stage. Use Value: −55 °C to +125 °C rating matches under-hood thermal requirements; 5.5 V input tolerance accommodates battery transients. | Use Scenario: Integrating legacy 5 V parallel bus peripherals (e.g., EEPROMs, DACs) into modern 3 V SoC-based systems. IC Role / Device Role / Timing Role: Unidirectional buffer isolating legacy peripheral data/address lines from SoC I/O pins. Use Value: CMOS input thresholds ensure clean logic recognition of 5 V signals; SC-88A footprint minimizes board area impact. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar non-inverting open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | 3.3 V optimized; VIH min = 2.0 V at VCC = 3.3 V; no 2.0 V operation guarantee | Limited to 3.3 V systems; lacks full 2.0–5.5 V flexibility | Prefer when design uses only 3.3 V rails and requires lower ICC |
| 74AUP1G07GW,125 | Ultra-low power (ICC < 1 µA); tPD = 10.3 ns at 3.3 V; max VCC = 3.6 V | Not suitable for 5 V interfaces or wide-temp industrial use | Select for battery-powered IoT nodes where power dominates speed |
Compared with SN74LVC1G07DBVR and 74AUP1G07GW,125, MC74VHC1G07DFT1G-L22038 uniquely supports full 2.0–5.5 V operation with 5.5 V I/O tolerance and extended temperature range - making it optimal for mixed-voltage industrial and automotive subsystems requiring robustness over ultra-low power or narrow-supply optimization.
Availability
MC74VHC1G07DFT1G-L22038 is available at Aetrix Electronics and suitable for industrial sensor interfaces, microcontroller GPIO expansion, automotive body control modules, and legacy system integration requiring stable component supply across long production lifecycles.
Supply support for MC74VHC1G07DFT1G-L22038 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
The MC74VHC1G07 series belongs to onsemi's high-speed CMOS logic family, designed specifically for voltage-level translation, bus buffering, and interface isolation in mixed-supply embedded systems.
FAQ
What is the maximum input voltage allowed on the A pin of MC74VHC1G07DFT1G-L22038?
The A input of MC74VHC1G07DFT1G-L22038 tolerates up to 5.5 V regardless of VCC value, per its over-voltage tolerant input structure. This allows safe connection of 5 V signals even when VCC is 2.0 V or 3.3 V, eliminating risk of damage during voltage-domain mismatch. The absolute maximum rating for VIN is −0.5 V to +6.5 V, but functional operation is guaranteed only up to 5.5 V.
Does MC74VHC1G07DFT1G-L22038 support true bidirectional level shifting?
No, MC74VHC1G07DFT1G-L22038 is a unidirectional non-inverting buffer with open-drain output. It can translate high-to-low voltage domains (e.g., 5 V input → 3 V output via pull-up), but cannot pass signals from Y back to A. Bidirectional translation requires dedicated translators like the TXB0104 or discrete MOSFET solutions - MC74VHC1G07DFT1G-L22038 serves only as a one-way interface driver.
What is the recommended pull-up resistor value for the Y output of MC74VHC1G07DFT1G-L22038?
For MC74VHC1G07DFT1G-L22038, a 10 kΩ pull-up to VCC is typical for general-purpose use. When sinking 8 mA at 3.0 V, the minimum recommended value is ~375 Ω to maintain VOL ≤ 0.52 V. For high-speed applications (e.g., >1 MHz), lower values (1–4.7 kΩ) reduce rise time but increase static power; always verify against load capacitance and timing budget using tPLZ/tPZL data from the datasheet.
Is MC74VHC1G07DFT1G-L22038 qualified for automotive applications?
MC74VHC1G07DFT1G-L22038 is not automotive-qualified. Automotive-grade variants carry the "−Q" suffix (e.g., MC74VHC1G07DFT2G−Q) and are AEC-Q100 qualified with PPAP capability. This part is standard industrial-grade, rated for −55 °C to +125 °C operation but lacking automotive-specific process controls, test coverage, and documentation - use only in non-safety-critical industrial or consumer systems.
Can MC74VHC1G07DFT1G-L22038 be used with VCC = 0 V?
Yes - MC74VHC1G07DFT1G-L22038 supports partial power-down via its IOFF feature: when VCC = 0 V, output leakage is limited to ≤10 µA, and input structures remain protected up to 5.5 V. This allows safe connection to live buses during system sleep or hot-swap scenarios. However, no logic function is active; the output remains high-impedance unless pulled externally.
MC74VHC1G07DFT1G-L22038 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Digi-Reel®
- Product Status:
- Obsolete
- 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:
- -, 8mA
- Voltage - Supply:
- 2V ~ 5.5V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-88A (SC-70-5/SOT-353)
MC74VHC1G07DFT1G-L22038 FAQ
1.How can I place an order for MC74VHC1G07DFT1G-L22038 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC74VHC1G07DFT1G-L22038 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 MC74VHC1G07DFT1G-L22038 reliable?
The price and inventory of MC74VHC1G07DFT1G-L22038 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC74VHC1G07DFT1G-L22038 is usually 5 days.
3.What payment methods are accepted for MC74VHC1G07DFT1G-L22038?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC74VHC1G07DFT1G-L22038 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC74VHC1G07DFT1G-L22038?
MC74VHC1G07DFT1G-L22038 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC74VHC1G07DFT1G-L22038 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 MC74VHC1G07DFT1G-L22038?
For technical support, including MC74VHC1G07DFT1G-L22038 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC74VHC1G07DFT1G-L22038 requirements.
6.How does Aetrix verify that MC74VHC1G07DFT1G-L22038 is sourced from the original manufacturer or authorized distributors?
All MC74VHC1G07DFT1G-L22038 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 MC74VHC1G07DFT1G-L22038 meets industry standards.
7.What is the process for return or replacement of MC74VHC1G07DFT1G-L22038?
All MC74VHC1G07DFT1G-L22038 units undergo pre-shipment inspection (PSI). If there is an issue with MC74VHC1G07DFT1G-L22038, 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 MC74VHC1G07DFT1G-L22038 part is unused and in its original packaging.
Return procedure for MC74VHC1G07DFT1G-L22038:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MC74VHC1G07DFT1G-L22038 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
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
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…
