SN74ALS04BDRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74ALS04BDRE4 is a Texas Instruments hex inverter with six independent NOT gates in Advanced Low-power Schottky (ALS) bipolar logic, 50 pF load capacitance, and 4.5 V to 5.5 V supply. In 14-pin SOIC. From $0.55 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74ALS04BDRE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74ALS04BDRE4?
- 6 independent single-input inverter gates in one 14-pin package
- ALS bipolar technology for low power and high-speed switching
- 50 pF output load drive with 8 mA sink current
- 3-state output option for bus-sharing applications
- 4.5 V to 5.5 V supply range for standard 5 V logic
- SOIC-14 tape-and-reel packaging for automated assembly
What is SN74ALS04BDRE4 used for?
The SN74ALS04BDRE4 is a standard hex inverter used for logic-level signal inversion, clock complement generation, and bus line driving in 5 V digital systems. Its ALS bipolar process delivers lower propagation delay than standard TTL while consuming less power, making it suitable for legacy 5 V board designs and mixed TTL-CMOS interfaces. Industrial control panels and embedded bus interfaces rely on its rugged bipolar output drive in electrically noisy environments.
What are the specifications of SN74ALS04BDRE4?
| YTEOL | 0 |
| Family | ALS |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.008A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 4.2mA |
| Prop. Delay@Nom-Sup | 11ns |
| Propagation Delay (tpd) | 11ns |
| 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 | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74ALS04BDRE4 datasheet?
SN74ALS04BDRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ALS04BDRE4?
Compatible alternatives and drop-in replacements for SN74ALS04BDRE4:
Frequently Asked Questions
What output sink current and load capacitance does the SN74ALS04BDRE4 support?
Each gate can sink 8 mA while driving a 50 pF capacitive load, which covers the input capacitance of most standard CMOS and TTL receivers on 5 V boards without exceeding the device's rated drive capability.
How does ALS logic compare to standard TTL in propagation delay for clock inversion use?
ALS (Advanced Low-power Schottky) bipolar logic typically achieves propagation delays of 4 ns to 8 ns, roughly 2x faster than standard 74LS devices at 9 ns to 15 ns, making the SN74ALS04B preferable where tight setup-and-hold timing margins exist.
Can the SN74ALS04BDRE4 drive both 5 V TTL and 5 V CMOS inputs directly?
Yes; the ALS output high level is typically 3.4 V, which meets the 3.5 V V_IH threshold of 5 V CMOS (74HC) inputs only marginally, so it is most reliable driving TTL-input devices; for strict CMOS compatibility a pull-up resistor of 1 kΩ to 5 V is recommended to boost V_OH.
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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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