SN74ACT14DR Texas Instruments logic-gates (SOIC-14) In Stock
SN74ACT14DR is a 6-channel Schmitt-trigger inverter from Texas Instruments in SOIC-14 package, 2V-5.5V supply, 24mA output drive. From $0.33, 1pc+, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC-14
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74ACT14DR Datasheet PDF
- Category
- logic-gates
- Price
- From $0.1774(MOQ 1)
- 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 SN74ACT14DR?
- 6-channel hex Schmitt-trigger inverter with hysteresis for noise immunity
- ACT logic family: TTL-compatible inputs, full CMOS output swing
- Wide supply range 2V-5.5V, suits both 3.3V and 5V systems
- High-speed: propagation delay <7ns at 5V
- SOIC-14 package, tape-and-reel (DR suffix) for automated SMT assembly
What is SN74ACT14DR used for?
Ideal for signal conditioning and waveform reshaping in industrial control, communications, and consumer electronics. Used as a line receiver and clock buffer in microcontroller interface circuits. Also deployed in power management devices requiring low-power logic switching.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN74ACT14DR datasheet?
SN74ACT14DR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ACT14DR?
Compatible alternatives and drop-in replacements for SN74ACT14DR:
Frequently Asked Questions
What is the SN74ACT14DR?
The SN74ACT14DR is a hex Schmitt-trigger inverter IC from Texas Instruments. It contains six independent inverting gates with hysteresis, ideal for reshaping noisy input signals into clean CMOS-level outputs. It operates on 2V to 5.5V supply in a 14-pin SOIC tape-and-reel package.
What supply voltage does the SN74ACT14DR support?
The SN74ACT14DR operates over 2V to 5.5V, compatible with both 3.3V and 5V logic systems. The ACT family accepts TTL-level inputs while providing full CMOS output swing, enabling level translation between domains.
What package is the SN74ACT14DR and how many pins?
The SN74ACT14DR is a 14-pin SOIC package with 1.27mm pitch. The DR suffix means tape-and-reel (2500 units/reel) for automated SMT assembly, with 6 inputs, 6 outputs, VCC and GND.
What are alternatives to the SN74ACT14DR?
Compatible alternatives: SN74HC14DR (2V-6V CMOS), SN74HCT14DR (TTL inputs, 4.5V-5.5V), SN74LVC14ADR (1.65V-5.5V lower power). Drop-in SOIC-14 replacements also available from ON Semiconductor and Nexperia.
Is the SN74ACT14DR RoHS compliant?
Yes, the SN74ACT14DR is RoHS compliant and lead-free per EU RoHS Directive. The DR tape-and-reel variant uses Pb-free finish suitable for lead-free solder processes.
Related Guides
CDSOT23-SM712 RS-485 Interface Protection Design Guide
Design robust RS-485 protection with CDSOT23-SM712 using correct clamping, placement, grounding, termination, and surge coordination.
Jul 17, 2026
CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide
Design CR0805-FX-10R0ELF into 0805 circuits with practical power, pulse, thermal, layout, tolerance, and sourcing checks.
Jul 17, 2026
How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs
Choose 150141RS73100 and related Würth 150141 LEDs by color, brightness, 3528 package fit, drive margin, and procurement controls.
Jul 15, 2026
Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header
Choose Molex 53398-0371 by circuit count, mating system, derating, PCB geometry, assembly needs, and exact-suffix sourcing.
Jul 15, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3264 | $0.33 |
| 75+ | $0.2176 | $16.32 |
| 250+ | $0.1895 | $47.38 |
| 1000+ | $0.1879 | $187.90 |
| 12500+ | $0.1809 | $2260.75 |
| 25000+ | $0.1774 | $4433.75 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”