SN74ALS576BDW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74ALS576BDW is an octal D-type edge-triggered flip-flop with 3-state outputs from Texas Instruments ALS logic family, supporting up to 30MHz operation with active-low output enable and 50pF load capacitance in a 20-pin SOIC package. It is the broadside version of the 74ALS534 for bus interface applications. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- SN74ALS576BDW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9250(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Octal 8-bit edge-triggered D flip-flop with 3-state outputs and active-low output enable for bus interface use
- ALS (Advanced Low-Power Schottky) family offering up to 30MHz maximum operating frequency with low power consumption
- 20-pin SOIC package (R-PDSO-G20) with RoHS-compliant Pb-free construction for standard PCB integration
Applications
The SN74ALS576BDW is used in digital bus interface circuits, data registers, and pipeline storage stages where octal D flip-flops with tri-state control are needed for bus driving and data latching. It is suitable for address and data bus buffering in microprocessor-based systems and FPGA interface boards. Its ALS technology provides a good balance of speed and power consumption for legacy and industrial digital logic designs.
Specifications
| YTEOL | 0 |
| Additional Feature | BROADSIDE VERSION OF 534 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | ALS |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max Frequency@Nom-Sup | 30000000Hz |
| Max I(ol) | 0.024A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 30mA |
| Prop. Delay@Nom-Sup | 9ns |
| Propagation Delay (tpd) | 14ns |
| Qualification Status | Not Qualified |
| 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 |
| Trigger Type | POSITIVE EDGE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74ALS576BDW:
Frequently Asked Questions
What is the SN74ALS576BDW used for?
The SN74ALS576BDW is an octal D-type edge-triggered flip-flop designed for bus interface and data storage applications, providing 8-bit parallel data latching with 3-state output control for bus driving in digital systems.
What is the maximum operating frequency of the SN74ALS576BDW?
The SN74ALS576BDW operates at a maximum frequency of 30MHz under nominal supply conditions, making it suitable for medium-speed digital data processing and bus interface applications in microprocessor systems.
What logic family does the SN74ALS576BDW belong to?
The SN74ALS576BDW belongs to the ALS (Advanced Low-Power Schottky) logic family, which offers improved speed over standard LS-TTL while maintaining low power consumption, suitable for industrial and legacy digital circuit designs.
What package is the SN74ALS576BDW available in?
The SN74ALS576BDW comes in a 20-pin SOIC (Small Outline IC) package with JESD-30 code R-PDSO-G20, offering a compact footprint that is compatible with standard automated PCB assembly and easy to handle in production.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6500 | $1.65 |
| 10+ | $1.2375 | $12.38 |
| 25+ | $1.1600 | $29.00 |
| 35+ | $1.0230 | $35.80 |
| 100+ | $1.0200 | $102.00 |
| 10000+ | $0.9250 | $9250.00 |
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