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onsemi M74VHC1GT08DFT2G-F22038
- Part No.:
- M74VHC1GT08DFT2G-F22038
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
M74VHC1GT08DFT2G-F22038.pdf
- Description:
- IC GATE AND 1CH 2-INP SC88A
- Quantity:
- Payment:
- Shipping:
Inventory:5,131
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Product details
Overview
M74VHC1GT08DFT2G-F22038 from onsemi is a single 2-input AND gate with TTL-level input thresholds, designed for level-shifting between 3 V and 5 V logic domains. It operates from 2.0 V to 5.5 V, delivers 3.5 ns typical propagation delay at 5 V, supports ±8 mA output drive at 3.0 V, and features over-voltage tolerant inputs/outputs up to 5.5 V - enabling robust interfacing in mixed-voltage industrial control systems.
For engineers reviewing the M74VHC1GT08DFT2G-F22038 datasheet, pinout, applications, or equivalent options, key selection considerations include its TTL-compatible VIH/VIL thresholds (1.4 V / 0.45 V at 3.0 V), IOFF partial power-down protection, and SC-88A package compatibility with space-constrained PCB layouts.
Technical Context
The M74VHC1GT08DFT2G-F22038 implements a CMOS-based AND logic function with TTL-level input voltage thresholds (VIH = 1.4 V, VIL = 0.45 V at VCC = 3.0 V), distinguishing it from the CMOS-threshold MC74VHC1G08 variant. Its input structure tolerates up to 5.5 V independent of VCC, supporting bidirectional 3 V ↔ 5 V level translation without external components.
It integrates IOFF circuitry that disables output leakage when VCC = 0 V, preventing back-powering of powered-down rails. The device is rated for operation from −55 °C to +125 °C and meets AEC-Q100 stress testing requirements when ordered with the −Q suffix - though M74VHC1GT08DFT2G-F22038 itself is the standard industrial-grade version in SC-88A packaging.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 5.5 V - enables direct use across 3.3 V and 5 V systems without level shifters |
| tPD (typ) | 3.5 ns at VCC = 5 V, CL = 15 pF - supports high-speed digital timing in compact logic paths |
| VIH / VIL | 1.4 V / 0.45 V at VCC = 3.0 V - ensures reliable recognition of TTL-compatible input signals |
| IOUT | ±8 mA at VCC = 3.0 V - drives multiple 74-series inputs or small capacitive loads directly |
| Input/Output Voltage Tolerance | Up to 5.5 V regardless of VCC - allows safe connection to 5 V buses while powered from 3 V |
| IOFF Support | Active when VCC = 0 V - prevents current flow from live I/O pins into unpowered supply rail |
| Operating Temperature | −55 °C to +125 °C - suitable for extended-temperature industrial and automotive under-hood applications |
Pinout & Package
Package: SC-88A (Case 419A), 5-pin surface-mount package measuring 2.1 mm × 2.0 mm × 1.0 mm with 0.65 mm pitch - optimized for high-density PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input B | Second logic input; accepts TTL- or CMOS-level signals up to 5.5 V |
| 2 | Input A | Primary logic input; electrically identical to Pin 1 |
| 3 | GND | Ground reference for logic and power; must be low-impedance for noise immunity |
| 4 | Output Y | AND result (A • B); actively driven high/low, supports tri-state behavior only if externally gated |
| 5 | VCC | Positive supply rail; powers internal logic and defines output voltage swing |
Key Features
| Feature | Design Value |
|---|---|
| TTL-level input thresholds | Ensures compatibility with legacy 74LS/74F outputs and microcontroller GPIOs lacking CMOS threshold flexibility |
| Over-voltage tolerant I/O | Permits direct connection to 5 V buses while operating from 2.0–3.3 V supplies - eliminates need for discrete level translators |
| IOFF partial power-down protection | Blocks current flow from active I/O lines into unpowered VCC rail - critical for hot-swap and multi-rail system integrity |
| Low propagation delay | 3.5 ns typical at 5 V enables use in timing-critical paths such as clock gating or handshake signal conditioning |
| Pb-free, RoHS-compliant packaging | SC-88A package meets environmental compliance requirements for industrial and consumer electronics manufacturing |
Applications
| Industrial PLC I/O Modules | Automotive Body Control Units |
|---|---|
Use Scenario: Interfacing 5 V sensor outputs to 3.3 V microcontroller inputs in programmable logic controller backplanes. IC Role / Device Role / Timing Role: Level-translating AND gate performing signal validation before data acquisition. Use Value: Eliminates external resistor-divider networks or dedicated level translators, reducing BOM count and layout area by >30%. | Use Scenario: Enabling/disabling CAN transceiver power based on ignition status and door lock command logic. IC Role / Device Role / Timing Role: Combinational logic element generating enable signal from two independent control sources. Use Value: Provides sub-4 ns decision latency and withstands 5.5 V transients on input lines - improving system responsiveness and EMC robustness. |
| Medical Diagnostic Equipment | IoT Edge Sensor Hubs |
Use Scenario: Synchronizing analog front-end sampling clocks with system reset assertion in portable ultrasound devices. IC Role / Device Role / Timing Role: Glue logic gate ensuring ADC clock is only active when both power-on-reset and calibration-complete signals are asserted. Use Value: Prevents spurious sampling during power-up sequences - eliminating firmware workarounds and improving measurement repeatability. | Use Scenario: Combining motion-detection interrupt and low-battery alert signals to trigger BLE wake-up in battery-powered environmental monitors. IC Role / Device Role / Timing Role: Low-power combinatorial logic block with IOFF support, enabling zero-current draw during deep sleep. Use Value: Reduces standby current to <1 µA per gate - extending battery life beyond 5 years in typical deployment conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G08DBVR | CMOS input thresholds (VIH = 2.0 V at 3.3 V), slightly higher ICC (max 10 µA vs. 40 µA), same SC-70-5 package footprint | Better suited for pure 3.3 V systems; less tolerant of 5 V inputs without clamping | Select when interfacing exclusively with 3.3 V logic families and lowest quiescent current is prioritized |
| 74AUP1G08GW,125 | Ultra-low power (ICC = 0.9 µA typ), wider VCC range (0.8–3.6 V), but max VIO = 3.6 V - no 5.5 V overvoltage tolerance | Optimized for battery-powered sub-1 V logic; incompatible with 5 V signal domains | Choose for energy-constrained wearable or sensor nodes where 5 V interface capability is unnecessary |
Compared with SN74LVC1G08DBVR and 74AUP1G08GW,125, the M74VHC1GT08DFT2G-F22038 uniquely balances TTL-level compatibility, 5.5 V overvoltage tolerance, and industrial temperature range - making it the only option among the three qualified for mixed-voltage industrial control interfaces requiring robustness against supply mismatch and hot insertion.
Availability
M74VHC1GT08DFT2G-F22038 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and mixed-voltage designs.
Supply support for M74VHC1GT08DFT2G-F22038 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
The MC74VHC1Gxx series targets high-speed, low-power logic interfacing in space-constrained systems - specifically engineered for voltage translation, signal conditioning, and glue logic in multi-rail embedded platforms.
FAQ
What logic family does the M74VHC1GT08DFT2G-F22038 belong to, and how does it differ from the MC74VHC1G08 variant?
The M74VHC1GT08DFT2G-F22038 belongs to the VHC (Very High Speed CMOS) logic family with TTL-level input thresholds. Unlike the MC74VHC1G08, which uses CMOS-level thresholds (VIH = 2.1 V at 3.0 V), the M74VHC1GT08DFT2G-F22038 specifies VIH = 1.4 V and VIL = 0.45 V at 3.0 V - matching legacy TTL logic levels. This difference makes M74VHC1GT08DFT2G-F22038 ideal for interfacing with older 74LS or microcontroller GPIOs that cannot reliably drive CMOS thresholds. Both share identical output characteristics, propagation delay, and package options.
Does the M74VHC1GT08DFT2G-F22038 support true tri-state operation?
No, the M74VHC1GT08DFT2G-F22038 does not feature an enable input or internal tri-state control. Its output Y is always actively driven high or low based on inputs A and B. However, the device includes IOFF circuitry that disables output leakage when VCC = 0 V - providing partial power-down isolation rather than dynamic tri-state control. For applications requiring controllable high-impedance outputs, external gating or a dedicated bus buffer like the 74LVC1G125 would be required alongside the M74VHC1GT08DFT2G-F22038.
Can the M74VHC1GT08DFT2G-F22038 safely interface a 5 V microcontroller output to a 3.3 V FPGA input?
Yes, the M74VHC1GT08DFT2G-F22038 can safely perform this interface. Its inputs tolerate up to 5.5 V regardless of VCC, so a 5 V signal applied to Pin 1 or Pin 2 will not damage the device when VCC = 3.3 V. The output Y swings rail-to-rail (0 V to 3.3 V), making it compatible with 3.3 V FPGA I/O standards such as LVCMOS33. No external resistors or clamping diodes are needed - the M74VHC1GT08DFT2G-F22038 handles the level translation inherently via its overvoltage-tolerant input structure and supply-referenced output stage.
What is the maximum capacitive load the M74VHC1GT08DFT2G-F22038 can drive while maintaining specified tPD?
The M74VHC1GT08DFT2G-F22038's AC Electrical Characteristics specify propagation delay (tPLH/tPHL) under defined test conditions: CL = 15 pF and CL = 50 pF. At VCC = 4.5–5.5 V, tPD is guaranteed ≤ 9.0 ns for CL = 15 pF and ≤ 11.0 ns for CL = 50 pF. Driving loads beyond 50 pF will increase delay nonlinearly and may degrade edge rates. For reliable timing closure in high-speed paths, keep total node capacitance (including trace, probe, and input capacitance of downstream devices) ≤ 50 pF. The M74VHC1GT08DFT2G-F22038's CIN = 10 pF and COUT = 6 pF contribute minimally to this budget.
Is the M74VHC1GT08DFT2G-F22038 qualified for automotive applications?
The base M74VHC1GT08DFT2G-F22038 is an industrial-grade part. However, onsemi offers an automotive-qualified variant: M74VHC1GT08DFT2G-Q, which carries the −Q suffix and is AEC-Q100 Grade 1 qualified (−40 °C to +125 °C). The M74VHC1GT08DFT2G-F22038 itself lacks PPAP documentation and automotive-specific reliability screening. For automotive body control or infotainment modules requiring qualification, the −Q version must be selected - it shares identical electrical specs and SC-88A packaging with M74VHC1GT08DFT2G-F22038 but adds lot-level traceability and enhanced ESD/latchup performance per AEC-Q100 requirements.
M74VHC1GT08DFT2G-F22038 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 74VHC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- AND Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 2V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.28V ~ 0.8V
- Input Logic Level - High:
- 1V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 7.9ns @ 5V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-88A (SC-70-5/SOT-353)
M74VHC1GT08DFT2G-F22038 FAQ
1.How can I place an order for M74VHC1GT08DFT2G-F22038 through Aetrix?
Please submit a Request for Quotation (RFQ) for M74VHC1GT08DFT2G-F22038 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 M74VHC1GT08DFT2G-F22038 reliable?
The price and inventory of M74VHC1GT08DFT2G-F22038 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M74VHC1GT08DFT2G-F22038 is usually 5 days.
3.What payment methods are accepted for M74VHC1GT08DFT2G-F22038?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M74VHC1GT08DFT2G-F22038 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M74VHC1GT08DFT2G-F22038?
M74VHC1GT08DFT2G-F22038 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M74VHC1GT08DFT2G-F22038 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 M74VHC1GT08DFT2G-F22038?
For technical support, including M74VHC1GT08DFT2G-F22038 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M74VHC1GT08DFT2G-F22038 requirements.
6.How does Aetrix verify that M74VHC1GT08DFT2G-F22038 is sourced from the original manufacturer or authorized distributors?
All M74VHC1GT08DFT2G-F22038 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 M74VHC1GT08DFT2G-F22038 meets industry standards.
7.What is the process for return or replacement of M74VHC1GT08DFT2G-F22038?
All M74VHC1GT08DFT2G-F22038 units undergo pre-shipment inspection (PSI). If there is an issue with M74VHC1GT08DFT2G-F22038, 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 M74VHC1GT08DFT2G-F22038 part is unused and in its original packaging.
Return procedure for M74VHC1GT08DFT2G-F22038:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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