SN74HC379N-00 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SN74HC379N-00 is a 4-bit D flip-flop register from Texas Instruments in a DIP-16 package with hold mode. It operates up to 20 MHz in the HC/UH logic family with 50 pF load capacitance. Available worldwide with competitive pricing and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- SN74HC379N-00 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 SN74HC379N-00?
- 4-bit D flip-flop with hold mode feature, enabling data retention without continuous clock input for flexible register control
- High-speed HC/UH logic family supporting up to 20 MHz maximum frequency with 50 pF load capacitance
- Through-hole DIP-16 package ideal for prototyping, breadboarding, and applications where socketed ICs are preferred
- 5.2 mA maximum output low current with standard TTL-compatible I/O levels for seamless integration with HC-family logic
What is SN74HC379N-00 used for?
The SN74HC379N-00 is commonly used in digital logic designs requiring 4-bit data registers with parallel load and hold capability, such as data buffering, address latching, and state machine implementations. Its 20 MHz operating frequency and HC-family compatibility make it suitable for data bus interfaces, memory controllers, and general-purpose sequential logic circuits. The DIP-16 through-hole package is especially convenient for educational electronics, prototyping, and legacy system maintenance applications.
What are the specifications of SN74HC379N-00?
| YTEOL | 0 |
| Additional Feature | WITH HOLD MODE |
| Family | HC/UH |
| JESD-30 Code | R-PDIP-T16 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 20000000Hz |
| Max I(ol) | 0.0052A |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Prop. Delay@Nom-Sup | 40ns |
| Propagation Delay (tpd) | 40ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 20MHz |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74HC379N-00 datasheet?
SN74HC379N-00 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74HC379N-00?
Compatible alternatives and drop-in replacements for SN74HC379N-00:
D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDIP16
D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDIP16
Frequently Asked Questions
Which logic function does SN74HC379N-00 implement?
The device contains four D-type flip-flops with hold capability in a 16-pin DIP, supporting compact storage of a 4-bit digital word.
How fast can this register operate?
The listed maximum clock frequency is 20 MHz under nominal conditions, although timing margins must be checked for the actual supply and load.
Which load should timing analysis account for?
Published records reference a 50-pF load capacitance, so designers should use the datasheet timing tables when validating connected logic and board capacitance.
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
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