SN74ALS804AN Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
SN74ALS804AN is a hex 2-input NAND gate IC from Texas Instruments ALS logic family, featuring 24mA output sink current, 50pF load capacitance, and 4.5V to 5.5V supply voltage in a 20-pin PDIP package. From $2.67 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SN74ALS804AN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6700(MOQ 1)
- 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 SN74ALS804AN?
- Hex 2-input NAND gate with 6 independent functions in a single 20-pin PDIP package
- ALS (Advanced Low-power Schottky) technology delivering high-speed switching with low power consumption
- Output sink current up to 24mA (IOL) and 15mA source current (IOH) for robust drive capability
- Wide supply voltage range of 4.5V to 5.5V ensuring compatibility with standard 5V TTL logic systems
- 50pF load capacitance rating with Pb-free (RoHS compliant) packaging for modern design requirements
What is SN74ALS804AN used for?
The SN74ALS804AN is widely used in digital logic design for signal inversion, logic level conversion, and bus driving in microprocessor-based systems. It is commonly deployed in industrial control equipment, telecommunications hardware, and embedded systems where reliable TTL-compatible NAND logic with strong drive current is required. The 20-pin PDIP package makes it ideal for prototyping and through-hole PCB designs in test equipment and legacy system maintenance.
What are the specifications of SN74ALS804AN?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | IOH = 15MA @ VOH = 2V; IOL = 24MA @ VOL = 0.5V |
| Family | ALS |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.024A |
| Number of Functions | 6 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 12mA |
| Prop. Delay@Nom-Sup | 8ns |
| Propagation Delay (tpd) | 8ns |
| 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 | NO |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the SN74ALS804AN datasheet?
SN74ALS804AN Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ALS804AN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for the SN74ALS804AN?
The SN74ALS804AN operates on a supply voltage (VCC) range of 4.5V to 5.5V, making it fully compatible with standard 5V TTL logic systems. This range ensures reliable operation across typical industrial and commercial temperature conditions.
What are the output drive current specifications of the SN74ALS804AN?
The SN74ALS804AN provides an output sink current (IOL) of 24mA at VOL = 0.5V and an output source current (IOH) of 15mA at VOH = 2V. These drive levels make it suitable for directly driving bus lines, LEDs, and other standard TTL loads without additional buffers.
What package does the SN74ALS804AN come in, and is it RoHS compliant?
The SN74ALS804AN is housed in a 20-pin PDIP (Plastic Dual In-line Package) through-hole package, suitable for breadboard prototyping and traditional PCB assembly. It carries a Pb-free (JESD-609 Code e4) designation, confirming RoHS compliance for use in environmentally regulated applications.
What are typical applications for the SN74ALS804AN hex NAND gate?
Typical applications include logic inversion, signal gating, oscillator circuits, and bus interface logic in microprocessor systems, industrial controllers, and telecommunications equipment. With six independent NAND gates per package, it efficiently handles multiple logic functions in a single component, reducing board space and part count.
What is a suitable replacement or alternative for the SN74ALS804AN?
Functionally compatible alternatives include the SN74HC04N (hex inverter, CMOS), SN7400N (quad 2-input NAND, standard TTL), and the SN74LS04N (hex inverter, LS logic). For a drop-in ALS-family alternative with the same pinout, consider the SN74ALS04BN. Always verify supply voltage, propagation delay, and drive current specifications before substituting.
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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+ | $5.3400 | $5.34 |
| 3+ | $3.5600 | $10.68 |
| 8+ | $2.6700 | $21.36 |
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