SN74LVC1G32DCKRG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
SN74LVC1G32DCKRG4 is a single 2-input positive-OR gate from Texas Instruments LVC logic family, supporting 1.65V to 5.5V supply, 32mA output drive, 50pF load capacitance, in compact SOT-23-5 package. From $0.0434 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC1G32DCKRG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0434(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74LVC1G32DCKRG4?
- Single 2-Input OR Gate with 1.65V to 5.5V wide supply voltage range for versatile mixed-voltage system integration
- High output drive capability up to 32mA (I_OL) enabling direct LED or bus driving without external buffers
- Ultra-compact SOT-23-5 (SC-70) package ideal for space-constrained PCB designs in mobile and IoT applications
- LVC logic family with fast propagation delay and low power consumption for high-speed digital signal processing
- 50pF load capacitance rating ensuring stable operation in capacitively loaded signal lines
What is SN74LVC1G32DCKRG4 used for?
The SN74LVC1G32DCKRG4 is widely used in portable electronics and IoT devices where a single OR gate is needed for logic signal combining or level translation between different voltage domains. It serves as a fundamental building block in microcontroller-based systems for interrupt arbitration, enable signal merging, and bus control logic. Its compact SOT-23-5 footprint and wide voltage range also make it popular in wearable devices, automotive sensor interfaces, and battery-powered industrial equipment.
What are the specifications of SN74LVC1G32DCKRG4?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | OR GATE |
| Max I(ol) | 0.032A |
| Number of Functions | 1 |
| Number of Inputs | 2 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.01mA |
| Prop. Delay@Nom-Sup | 4.5ns |
| Propagation Delay (tpd) | 8ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| 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 | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the SN74LVC1G32DCKRG4 datasheet?
SN74LVC1G32DCKRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74LVC1G32DCKRG4?
Compatible alternatives and drop-in replacements for SN74LVC1G32DCKRG4:
Frequently Asked Questions
What is the supply voltage range of the SN74LVC1G32DCKRG4?
The SN74LVC1G32DCKRG4 operates over a wide supply voltage range of 1.65V to 5.5V, making it compatible with 1.8V, 2.5V, 3.3V, and 5V logic systems. This flexibility allows it to interface between different voltage domains without additional level-shifting components.
What package does the SN74LVC1G32DCKRG4 use and what are its dimensions?
The SN74LVC1G32DCKRG4 comes in a SOT-23-5 (SC-70, JEDEC R-PDSO-G5) package, which is an ultra-compact 5-pin surface-mount package measuring approximately 2.0mm x 2.1mm. This miniature footprint is ideal for space-constrained designs in mobile devices, wearables, and IoT applications.
Can the SN74LVC1G32DCKRG4 replace a 74HC1G32 or 74AHC1G32 gate?
Yes, in many designs the SN74LVC1G32DCKRG4 can replace 74HC1G32 or 74AHC1G32 single OR gates since they share the same pin-compatible SOT-23-5 package and 2-input OR gate function. However, note that LVC has lower minimum supply voltage (1.65V vs 2V for HC) and different propagation delay characteristics, so verify timing and voltage requirements before substitution.
What is the maximum output sink current of the SN74LVC1G32DCKRG4?
The SN74LVC1G32DCKRG4 supports a maximum output low sink current (I_OL) of 32mA, which is sufficient to directly drive small loads such as indicator LEDs or pull bus lines low. The output source current (I_OH) is typically 32mA as well, providing symmetrical drive strength for both logic levels.
Is the SN74LVC1G32DCKRG4 RoHS compliant and lead-free?
Yes, the SN74LVC1G32DCKRG4 is fully RoHS compliant and lead-free (Pb-free code: Yes, JESD-609 code: e4). The 'G4' suffix in the part number specifically denotes the Green/lead-free packaging variant from Texas Instruments, meeting international environmental regulations for electronics manufacturing.
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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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