SN74HC259DR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74HC259DR is an 8-bit addressable D-type latch IC with 1:8 demultiplexer, operating at 2V to 6V supply. Features 16-pin SOIC package, 50pF load capacitance, and 5.2mA output current. From $0.10 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN74HC259DR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1045(MOQ 1)
- 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 SN74HC259DR?
- 8-bit addressable D-type latch with integrated 1:8 demultiplexer for efficient data routing
- Wide supply voltage range of 2V to 6V for flexible system integration
- Low output current of 5.2mA with 50pF load capacitance for stable high-speed operation
- Compact 16-pin SOIC package enabling space-efficient PCB design
- HC/UH logic family with CMOS compatibility and high noise immunity
What is SN74HC259DR used for?
The SN74HC259DR is widely used in microcontroller-based systems for data bus expansion and register file applications. Its 1:8 demultiplexer followed by latch architecture makes it ideal for LED display drivers, GPIO expansion, and industrial control interfaces. It is also commonly deployed in memory address decoding, data acquisition systems, and programmable logic control circuits requiring addressable storage elements.
What are the specifications of SN74HC259DR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | 1:8 DMUX FOLLOWED BY LATCH |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D LATCH |
| Max I(ol) | 0.0052A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 28ns |
| Propagation Delay (tpd) | 165ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | LOW LEVEL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Where can I find the SN74HC259DR datasheet?
SN74HC259DR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74HC259DR?
Compatible alternatives and drop-in replacements for SN74HC259DR:
Latch, HC/UH Series, 8-Func, Low Level Triggered, 8-Bit, True Output, CMOS, PDSO16
Latch, HC/UH Series, 8-Func, Low Level Triggered, 8-Bit, True Output, CMOS, PDSO16
D Latch, HC Series, 8-Func, Low Level Triggered, 8-Bit, True Output, CMOS, PDSO16
D Latch, HC Series, 1-Func, Low Level Triggered, 8-Bit, True Output, CMOS, PDSO16
Frequently Asked Questions
What is the operating voltage range of the SN74HC259DR?
The SN74HC259DR operates over a wide supply voltage range of 2V to 6V, making it compatible with both 3.3V and 5V logic systems. This flexibility allows seamless integration into a variety of embedded and digital circuit designs.
What are the typical applications of the SN74HC259DR?
The SN74HC259DR is commonly used in LED display drivers, GPIO port expansion, data bus demultiplexing, memory address decoding, and industrial control systems. Its 8-bit addressable latch with 1:8 demultiplexer makes it ideal for any application requiring addressable data storage and routing.
What package type is available for the SN74HC259DR and what are its key specifications?
The SN74HC259DR comes in a 16-pin SOIC (Small Outline IC) package with a load capacitance of 50pF and a maximum output low current (Iol) of 5.2mA. It belongs to the HC/UH logic family and supports 8-bit data latching with integrated demultiplexer functionality.
Is the SN74HC259DR RoHS compliant and lead-free?
Yes, the SN74HC259DR is fully RoHS compliant and lead-free (Pbfree Code: Yes, JESD-609 Code: e4). It meets international environmental standards for hazardous substances, making it suitable for use in consumer electronics and industrial applications requiring eco-friendly components.
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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+ | $0.1959 | $0.20 |
| 62+ | $0.1306 | $8.10 |
| 384+ | $0.1045 | $40.13 |
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