SN74F74DIn StockTexas Instruments
Texas Instruments SN74F74D is a dual D-type flip-flop IC operating at 4.5–5.5V with 100MHz max frequency in 14-pin SOIC package. From $0.04, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74F74D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0399(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual D-type flip-flop with direct clear and preset inputs for flexible sequential logic design
- High-speed F/FAST logic family with 100MHz maximum operating frequency
- Wide supply voltage range of 4.5V to 5.5V for robust system compatibility
- 14-pin SOIC package with 50pF load capacitance for compact PCB integration
- 20mA output sink current (IOL) for reliable load driving capability
Applications
The SN74F74D is widely used in digital logic systems for clock-driven data storage, frequency division, and synchronization applications. Its dual flip-flop architecture makes it ideal for registers, counters, and state machines in microprocessor-based designs. It is also commonly deployed in communication circuits, timing control units, and FPGA interface logic where high-speed edge-triggered operation is essential.
Specifications
| YTEOL | 0 |
| Family | F/FAST |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 100000000Hz |
| Max I(ol) | 0.02A |
| Number of Bits | 1 |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 16mA |
| Prop. Delay@Nom-Sup | 9.2ns |
| Propagation Delay (tpd) | 9.2ns |
| 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 | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 100MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum operating frequency of the SN74F74D?
The SN74F74D supports a maximum operating frequency of 100MHz (100,000,000 Hz), making it suitable for high-speed digital logic applications in the F/FAST logic family.
What supply voltage does the SN74F74D require?
The SN74F74D operates from a supply voltage range of 4.5V to 5.5V, compatible with standard 5V TTL and FAST logic systems.
What package type is the SN74F74D available in?
The SN74F74D is available in a 14-pin SOIC (Small Outline Integrated Circuit) package, suitable for surface-mount PCB assembly with a load capacitance of 50pF.
What are typical applications for the SN74F74D?
The SN74F74D is commonly used in registers, frequency dividers, synchronizers, state machines, and clock-driven data storage circuits in embedded systems and digital communication equipment.
Are there alternative parts compatible with the SN74F74D?
Yes, functionally compatible alternatives include the 74F74 from other manufacturers such as ON Semiconductor and NXP. The 74HC74 or 74LS74 can substitute in lower-speed applications where TTL or CMOS logic levels are acceptable.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0399 | $0.04 |
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