SN74ACT14PW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74ACT14PW is a CMOS hex Schmitt-trigger inverter from Texas Instruments, featuring 6 independent inverting channels with hysteresis for noise-immune signal conditioning, 24mA output drive, and 4.5V to 5.5V supply range. From $0.21 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74ACT14PW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2126(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 SN74ACT14PW?
- 6 independent Schmitt-trigger inverting channels with built-in hysteresis for superior noise immunity
- 24mA output drive current (IOL) enabling direct LED and bus driving without external buffers
- Advanced CMOS ACT technology: 4.5V–5.5V supply, TTL-compatible inputs, 50pF load capacitance
- 14-pin TSSOP (PDSO) package for compact PCB layouts with plastic/epoxy body (JESD-609 e4 compliant)
- Supports both digital and analog signal conditioning in high-speed logic systems
What is SN74ACT14PW used for?
The SN74ACT14PW is widely used in digital logic systems for signal conditioning, waveform reshaping, and noise rejection in communication interfaces, microcontroller peripherals, and industrial control circuits. Its Schmitt-trigger inputs make it ideal for converting slow or noisy input signals into clean digital logic levels in sensor interfaces and clock distribution networks. It is also commonly deployed in oscillator circuits, bus drivers, and level-shifting applications within computing and embedded systems.
What are the specifications of SN74ACT14PW?
| YTEOL | 0 |
| Family | ACT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.024A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.02mA |
| Prop. Delay@Nom-Sup | 12.5ns |
| Propagation Delay (tpd) | 12.5ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the SN74ACT14PW datasheet?
SN74ACT14PW Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ACT14PW?
Compatible alternatives and drop-in replacements for SN74ACT14PW:
Frequently Asked Questions
What is the supply voltage range for the SN74ACT14PW?
The SN74ACT14PW operates from a supply voltage (VCC) of 4.5V to 5.5V, making it compatible with standard 5V TTL and CMOS logic systems. It is not designed for 3.3V operation; for lower supply voltages, consider the SN74LVC14A or SN74AHCT14 variants.
What output drive current can the SN74ACT14PW deliver?
The SN74ACT14PW provides a maximum output low current (IOL) of 24mA per channel, sufficient to directly drive LEDs, small loads, or standard logic buses without requiring additional buffer stages.
What is the package type and pin count of the SN74ACT14PW?
The SN74ACT14PW is housed in a 14-pin TSSOP (Thin Shrink Small Outline Package, JESD-30 R-PDSO-G14), offering a compact footprint suitable for space-constrained PCB designs in consumer electronics and industrial equipment.
What are common applications for Schmitt-trigger inverters like the SN74ACT14PW?
Schmitt-trigger inverters are used for noise-immune signal conditioning, waveform reshaping of slow or distorted signals, debouncing mechanical switches, generating square waves from RC oscillator circuits, and level conversion in mixed-signal environments.
What are suitable alternatives or replacements for the SN74ACT14PW?
Compatible alternatives include the SN74HCT14PW (HCT logic family, same pinout, 4.5–5.5V), SN74AHCT14PW (higher speed AHCT family), and SN74LVC14APW (for 1.65–5.5V operation). All six channels maintain the same Schmitt-trigger inverter function with minor electrical differences.
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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+ | $0.4710 | $0.47 |
| 12+ | $0.3925 | $4.71 |
| 815+ | $0.2454 | $200.00 |
| 1055+ | $0.2372 | $250.25 |
| 1415+ | $0.2126 | $300.83 |
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