SN74HC595DBR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
8-Bit Serial-In Parallel-Out Shift Register with 3-State output, 25MHz max frequency, 150pF load capacitance, HC/UH logic family. From $0.1691, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN74HC595DBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1691(MOQ 250)
- 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 SN74HC595DBR?
- 8-bit serial-in, parallel-out shift register with registered 3-state outputs for bus-driving applications
- High-speed HC/UH logic family supporting up to 25MHz clock frequency
- 3-state output enable allows easy cascading and bus sharing in multi-device systems
- Unregistered serial output pin for daisy-chaining multiple shift registers
- Wide operating voltage range compatible with standard TTL and CMOS logic levels
What is SN74HC595DBR used for?
The SN74HC595DBR is widely used in LED matrix and display driving applications where microcontroller GPIO expansion is needed. It is commonly employed in embedded systems for serial-to-parallel data conversion, enabling control of multiple outputs with minimal pin usage. Additional applications include industrial control panels, consumer electronics, and any design requiring cascadable shift registers for output port expansion.
What are the specifications of SN74HC595DBR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT |
| Count Direction | RIGHT |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 150pF |
| Logic IC Type | SERIAL IN PARALLEL OUT |
| Max Frequency@Nom-Sup | 25000000Hz |
| Max I(ol) | 0.0078A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 34ns |
| Propagation Delay (tpd) | 200ns |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 24MHz |
| 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 |
Where can I find the SN74HC595DBR datasheet?
SN74HC595DBR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74HC595DBR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency of the SN74HC595DBR?
The SN74HC595DBR supports a maximum clock frequency of 25MHz at nominal supply voltage with a 150pF load capacitance, making it suitable for high-speed serial data transfer and fast display refresh applications in the HC/UH logic family.
How can I cascade multiple SN74HC595DBR devices to expand output pins?
The SN74HC595DBR includes an unregistered serial shift-right output (QH') pin that connects directly to the serial data input (SER) of the next device in the chain. This allows unlimited cascading of multiple 8-bit shift registers using only 3 microcontroller pins: clock, data, and latch.
What package type is the SN74HC595DBR and what does 'DBR' suffix mean?
The SN74HC595DBR comes in a 16-pin Small Outline (SOIC) package, classified as R-PDSO-G16 per JESD-30. The 'D' suffix denotes the SOIC package, and 'BR' indicates it is supplied on tape and reel in quantities of 3000 units per reel, ideal for automated SMT assembly.
Is the SN74HC595DBR RoHS compliant and lead-free?
Yes, the SN74HC595DBR is fully RoHS compliant and lead-free, as indicated by its Pbfree Code 'Yes' and JESD-609 Code 'e4'. It meets all international environmental regulations for hazardous substances, making it suitable for consumer and industrial electronics.
What are common alternatives to the SN74HC595DBR?
Common pin-compatible alternatives include the SN74HC595N (DIP package), SN74HC595PW (TSSOP package), and the 74HC595 from other manufacturers such as NXP (74HC595D) and ON Semiconductor (MC74HC595ADR2G). All share the same 8-bit serial-in parallel-out shift register function with 3-state outputs.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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 |
|---|---|---|
| 250+ | $0.3394 | $84.84 |
| 500+ | $0.3242 | $162.10 |
| 1000+ | $0.3182 | $318.24 |
| 1095+ | $0.1828 | $200.17 |
| 1425+ | $0.1759 | $250.66 |
| 1775+ | $0.1691 | $300.15 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit