74AHCT1G00DBVRE4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
74AHCT1G00DBVRE4 is a single 2-input NAND gate by Texas Instruments in the AHCT logic family, housed in a 5-pin SOT-23 package. Key specs: 2 inputs, 8 mA output sink current, 15 pF load capacitance, 4.5 V–5.5 V supply. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- 74AHCT1G00DBVRE4 Datasheet PDF
- Category
- Integrated Circuit
- 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 74AHCT1G00DBVRE4?
- Single 2-input NAND gate in a space-saving 5-pin SOT-23 package ideal for ultra-compact PCB designs
- AHCT logic family provides TTL-compatible input thresholds with CMOS-level output swing for 5 V systems
- 8 mA output sink current (I_OL) drives moderate capacitive and resistive loads without external buffering
- AEC-Q100-qualified DBVRE4 variant ensures reliability for automotive and high-reliability industrial applications
- RoHS-compliant (e4) Pb-free packaging meets global environmental and supply-chain requirements
What is 74AHCT1G00DBVRE4 used for?
The 74AHCT1G00DBVRE4 serves as a simple logic gate, signal inversion (when inputs are tied together), or enable/disable control element in microcontroller peripheral circuits and sensor interface boards operating at 4.5 V to 5.5 V. Its 5-pin SOT-23 footprint makes it the go-to choice for adding a single gate function in space-constrained areas of a PCB such as battery-powered IoT nodes or automotive body-control modules. It is also used in level-sensitive interrupt logic and clock-enable gating where only a single 2-input NAND function is needed.
What are the specifications of 74AHCT1G00DBVRE4?
| YTEOL | 0 |
| Family | AHCT/VHCT/VT |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.008A |
| Number of Functions | 1 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 50mA |
| Prop. Delay@Nom-Sup | 9ns |
| Propagation Delay (tpd) | 9ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| 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 |
| HTS Code | 8542.39.00.60 |
Where can I find the 74AHCT1G00DBVRE4 datasheet?
74AHCT1G00DBVRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74AHCT1G00DBVRE4?
Compatible alternatives and drop-in replacements for 74AHCT1G00DBVRE4:
Frequently Asked Questions
What output sink current can the 74AHCT1G00DBVRE4 deliver, and which supply voltage does it require?
The 74AHCT1G00DBVRE4 sinks up to 8 mA (I_OL) at its output while operating from a 4.5 V to 5.5 V supply. This makes it sufficient to drive standard TTL and CMOS logic loads directly, including LEDs through a current-limiting resistor, without an external buffer stage.
How can the 74AHCT1G00DBVRE4 be configured as a single-input inverter in a design?
Tying both 2-input NAND inputs together converts the gate into a logical inverter. With a 15 pF rated load capacitance and 8 mA sink capability, this configuration handles standard 5 V signal inversion for microcontroller GPIO lines, reset signals, or enable pins without adding a separate NOT-gate IC to the BOM.
Why choose the 74AHCT1G00DBVRE4 over the 74HC1G00 for a 5 V TTL-compatible design?
The AHCT variant accepts TTL-level input thresholds (V_IH ≥ 2.0 V, V_IL ≤ 0.8 V), making it directly compatible with 5 V TTL outputs. The 74HC1G00 uses CMOS input thresholds and may not reliably recognize TTL-high levels near 2.4 V, so for systems mixing TTL drivers with CMOS logic at 5 V, the AHCT family is the safer choice with no additional components.
What PCB footprint does the 74AHCT1G00DBVRE4 use and how does it compare to larger logic packages?
The device uses a 5-pin SOT-23 package (JESD-30 code R-PDSO-G5) measuring approximately 2.9 mm × 1.6 mm, which is far smaller than a 14-pin SOIC that would house a quad-gate version. For designs needing only 1 gate function, the SOT-23 saves roughly 80 mm² of PCB area compared to placing a quad package and leaving 3 gates unused.
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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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