SN74AC533PWRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74AC533PWRE4 is an octal D-type transparent latch with tri-state outputs and inverted polarity from Texas Instruments. It belongs to the AC logic family, supports 8-bit bus driving with 50pF load capacitance, and comes in a 20-pin TSSOP package. Available in stock with worldwide shipping for digital bus interfacing designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- SN74AC533PWRE4 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 SN74AC533PWRE4?
- Octal 8-bit tri-state latch in AC logic family enables high-speed bus data capture and hold with low propagation delay
- Inverted output polarity with tri-state control supports flexible bus driving and multiplexing in bidirectional data bus architectures
- 20-pin TSSOP package with 50pF load capacitance rating delivers compact, high-drive bus buffering for dense digital PCB designs
What is SN74AC533PWRE4 used for?
The SN74AC533PWRE4 is used as a data bus latch and buffer in microprocessor and microcontroller systems where address or data signals must be held stable during bus arbitration cycles. Its tri-state outputs allow multiple devices to share a common bus without signal contention, making it well suited for memory interfaces, FPGA I/O expansion, and digital backplane designs. It is also deployed in industrial control systems and communication equipment requiring reliable 8-bit parallel data latching at AC logic speeds.
What are the specifications of SN74AC533PWRE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | AC |
| JESD-30 Code | R-PDSO-G20 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Prop. Delay@Nom-Sup | 16ns |
| Propagation Delay (tpd) | 16.5ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| 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 SN74AC533PWRE4 datasheet?
SN74AC533PWRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AC533PWRE4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can the 20 pins SN74AC533PWRE4 fit this PCB or assembly requirement?
SN74AC533PWRE4 from Texas Instruments is documented as a Integrated Circuit with 20 pins, so engineers can compare routing density, mating needs, and footprint allocation against the target PCB before release.
What should buyers verify about the 20 pins configuration before sourcing SN74AC533PWRE4?
Buyers should confirm the Small Outline Packages package, manufacturer traceability, datasheet revision, and 20 pins requirement before approving SN74AC533PWRE4 for production purchasing or alternate-source review.
Which applications are a practical fit for SN74AC533PWRE4 with 20 pins?
The SN74AC533PWRE4 is an octal D-type transparent latch with tri-state outputs and inverted polarity from Texas Instruments. It belongs to the AC logic family, supports 8-bit bus driving with 50pF load capacitance, and comes in a 20-pin TSSOP package. Available in stock with worldwide shipping for digital bus interfacing designs. The 20 pins detail gives sourcing and engineering teams a concrete parameter to compare against board space, electrical constraints, mating requirements, and lifecycle risk.
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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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