SN74ALS05AD Texas Instruments logic-gates (SOIC) In Stock
SN74ALS05AD is a TI hex open-drain inverter in SOIC-14, 4.5V-5.5V supply, 9ns propagation delay, -40 to 85 degrees C. Priced from $0.46, in stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74ALS05AD Datasheet PDF
- Category
- logic-gates
- Price
- From $0.3080(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What is SN74ALS05AD used for?
Widely used in bus-driving, level-shifting, and wired-AND logic applications. Suitable for industrial control systems, communication interfaces, and consumer electronics where open-drain outputs are required for shared-bus or voltage translation designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN74ALS05AD datasheet?
SN74ALS05AD Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ALS05AD?
Compatible alternatives and drop-in replacements for SN74ALS05AD:
Frequently Asked Questions
What is the SN74ALS05AD and what does it do?
The SN74ALS05AD is a hex open-drain inverter IC from Texas Instruments. It contains six independent inverter gates with open-drain outputs, meaning the output can only pull low (no pull-up). This makes it ideal for wired-AND configurations, bus sharing, and interfacing between different logic voltage levels.
What package and pin count does the SN74ALS05AD use?
The SN74ALS05AD comes in a 14-pin SOIC (Small Outline IC) surface-mount package. The D suffix denotes the SOIC package. Each of the six inverter channels uses one input pin and one open-drain output pin, plus VCC and GND.
What is the operating voltage and temperature range for SN74ALS05AD?
The SN74ALS05AD operates from a 4.5V to 5.5V supply (nominally 5V). It supports an industrial temperature range of -40 to 85 degrees C, making it suitable for harsh environments. Propagation delay is typically 9ns at 5V supply.
What are common alternatives to the SN74ALS05AD?
Compatible alternatives include the SN74LS05 (low-power Schottky version), SN74HCT05 (CMOS high-speed version compatible with TTL inputs), and SN74ACT05 (advanced CMOS). For 3.3V systems, consider the SN74LVC07A which offers similar open-drain buffering at lower voltages.
How do I order the SN74ALS05AD and what is the minimum order quantity?
The SN74ALS05AD is available with a minimum order quantity of 1 piece, priced from $0.46 per unit. Quantity price breaks apply: $0.39 at 12 units and $0.31 at 53 units. The part is in stock and ships globally.
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+ | $0.4620 | $0.46 |
| 12+ | $0.3850 | $4.62 |
| 53+ | $0.3080 | $16.32 |
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.”