SN74ABT533ANSRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74ABT533ANSRG4 is an 8-bit ABT-family unidirectional bus driver from Texas Instruments with active-low enable control, 50 pF load capacitance, and 64 mA output sink current in a 20-pin SOP package. From $0.80 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- SN74ABT533ANSRG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 SN74ABT533ANSRG4?
- 8-bit ABT-family bus driver with 64 mA output sink current enabling robust drive of heavily loaded data buses
- Active-low enable control allows simple tri-state bus management in multi-master and backplane designs
- 50 pF rated load capacitance supports high-speed switching across long PCB traces and backplane connections
- 20-pin SOP (SOIC) package with RoHS-compliant green construction for easy automated PCB assembly
What is SN74ABT533ANSRG4 used for?
The SN74ABT533ANSRG4 is used in address/data bus buffering for microprocessor and DSP systems where high drive strength and fast switching speed are required. Its unidirectional architecture and active-low enable make it straightforward to integrate into memory interfaces, FPGA I/O expansion, and backplane bus systems. The part is also found in industrial and communications equipment requiring reliable bus isolation and signal integrity.
What are the specifications of SN74ABT533ANSRG4?
| YTEOL | 0 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | ABT |
| JESD-30 Code | R-PDSO-G20 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.064A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 30mA |
| Prop. Delay@Nom-Sup | 6.6ns |
| Propagation Delay (tpd) | 7.3ns |
| 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 | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Trigger Type | HIGH LEVEL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74ABT533ANSRG4 datasheet?
SN74ABT533ANSRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ABT533ANSRG4?
Compatible alternatives and drop-in replacements for SN74ABT533ANSRG4:
Bus Driver, ABT Series, 1-Func, 8-Bit, Inverted Output, BICMOS, PDSO20
Frequently Asked Questions
Which design use cases are a practical fit for SN74ABT533ANSRG4?
SN74ABT533ANSRG4 is a Integrated Circuit from Texas Instruments suited to embedded systems, industrial electronics, communication equipment, test fixtures, and production BOM sourcing. The 20 pins detail helps engineers confirm schematic fit, interface allocation, and sourcing suitability before BOM approval.
How should engineers check package compatibility for SN74ABT533ANSRG4 during layout review?
Use the Small Outline Packages package information together with 20 pins when comparing footprints, assembly drawings, and mating or socket constraints. This reduces layout risk before prototype or production purchasing.
What should procurement keep aligned when cross-referencing SN74ABT533ANSRG4 against alternates?
Cross-reference checks should preserve the manufacturer, Integrated Circuit function, package style, lifecycle status, and at least one key parameter such as -40°C to 85°C. Matching these details lowers substitution risk across 1 approved BOM.
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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.
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