SN74LVC2G08DCU Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LVC2G08DCU is a dual 2-input AND gate from Texas Instruments in the LVC logic family, operating from 1.65 V to 5.5 V, offering 24 mA output drive, schmitt-trigger inputs, and an 8-pin VSSOP package for high-speed digital logic interfacing in portable and industrial systems.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LVC2G08DCU Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74LVC2G08DCU?
- Dual 2-input AND gate in a single 8-pin VSSOP package
- Wide supply voltage range of 1.65 V to 5.5 V for multi-voltage system compatibility
- 24 mA output drive capability for bus driving and signal routing
- Schmitt-trigger inputs for noise-immune logic level detection
- LVC family with propagation delay under 5 ns at 3.3 V
- 5 V tolerant inputs for mixed-voltage logic interfacing
- Low power consumption with sub-microampere standby current
- RoHS-compliant small footprint VSSOP package
What is SN74LVC2G08DCU used for?
The SN74LVC2G08DCU is widely used in logic gating, signal enabling, and interrupt masking circuits in embedded systems and portable devices. Its 1.65 V to 5.5 V supply range and 5 V-tolerant inputs make it a reliable interface buffer between 3.3 V microcontrollers and 5 V legacy peripherals. Industrial automation and consumer electronics designs use it for control signal conditioning where compact size and low propagation delay are required.
What are the specifications of SN74LVC2G08DCU?
| YTEOL | 0 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G8 |
| Logic IC Type | AND GATE |
| Number of Functions | 2 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Propagation Delay (tpd) | 9ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| ## SN74LVC2G08DCU Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74LVC2G08DCU datasheet?
SN74LVC2G08DCU Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74LVC2G08DCU?
Compatible alternatives and drop-in replacements for SN74LVC2G08DCU:
Frequently Asked Questions
Can SN74LVC2G08DCU interface between 3.3 V and 5 V logic systems without level-shifting circuitry?
Yes. The SN74LVC2G08DCU inputs are 5 V tolerant while the device operates from a 3.3 V supply, allowing direct connection to 5 V output signals without damage or additional level-shift components. Output levels remain valid 3.3 V LVC logic, compatible with modern microcontrollers and FPGAs operating at 3.3 V or lower.
How fast is signal propagation through SN74LVC2G08DCU at 3.3 V supply, and does it affect high-frequency designs?
The SN74LVC2G08DCU has a typical propagation delay of approximately 3.5 ns to 5 ns at 3.3 V supply. This fast switching supports clock gating and control logic in systems operating above 100 MHz, with minimal timing skew between the 2 independent AND gate channels within the 8-pin package.
Which supply voltage range does SN74LVC2G08DCU support, and how does that benefit battery-powered designs?
The SN74LVC2G08DCU operates from 1.65 V to 5.5 V, covering single-cell Li-Ion (3.0 V to 4.2 V) and 2-cell NiMH (2.4 V) battery systems without regulation. Standby current is below 10 µA, making it suitable for always-on logic gating in battery-powered IoT nodes and wearable devices where power budget is tight.
For a PCB layout with tight component spacing, how compact is the SN74LVC2G08DCU VSSOP-8 package?
The VSSOP-8 package used by SN74LVC2G08DCU measures approximately 3 mm x 3 mm with a 0.5 mm pin pitch. This small footprint allows placing the dual AND gate within 1 cm of the driving and receiving logic ICs, reducing trace length, board area, and parasitic capacitance compared to standard SOIC-8 packages of similar function.
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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.
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