SN74AC74PWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74AC74PWG4 is a dual D-type positive-edge-triggered flip-flop from Texas Instruments in the AC logic family, supporting up to 125MHz clock frequency with 50pF load. It is housed in a 14-pin TSSOP package with RoHS-compliant G4 finish. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74AC74PWG4 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 SN74AC74PWG4?
- Dual D-type positive-edge-triggered flip-flop with up to 125MHz maximum clock frequency for high-speed digital designs
- AC logic family provides high-speed CMOS performance with TTL-compatible inputs for easy interfacing with mixed-logic systems
- Compact 14-pin TSSOP package with 12mA output sink current and RoHS-compliant G4 lead-free finish
What is SN74AC74PWG4 used for?
The SN74AC74PWG4 is ideal for high-speed digital logic applications such as frequency dividers, data synchronization circuits, and pipeline registers in FPGAs, DSPs, and microprocessor interface designs. Its 125MHz operating frequency and AC logic family characteristics make it well suited for timing circuits, edge detection, and shift register implementations in communications and instrumentation equipment.
What are the specifications of SN74AC74PWG4?
| YTEOL | 0 |
| Family | AC |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 125000000Hz |
| Max I(ol) | 0.012A |
| Number of Bits | 1 |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Prop. Delay@Nom-Sup | 10.5ns |
| Propagation Delay (tpd) | 16ns |
| 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 Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 125MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74AC74PWG4 datasheet?
SN74AC74PWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AC74PWG4?
Compatible alternatives and drop-in replacements for SN74AC74PWG4:
Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Frequently Asked Questions
What is the maximum clock frequency of the SN74AC74PWG4?
The SN74AC74PWG4 supports a maximum clock frequency of 125MHz at nominal supply voltage with a 50pF load capacitance, making it suitable for high-speed digital logic and data synchronization applications.
What logic family does the SN74AC74PWG4 belong to?
The SN74AC74PWG4 belongs to the AC (Advanced CMOS) logic family, which combines high-speed CMOS switching performance with TTL-compatible input thresholds, enabling easy integration into mixed-voltage digital systems.
How many flip-flop elements does the SN74AC74PWG4 contain?
The SN74AC74PWG4 contains two independent D-type positive-edge-triggered flip-flop elements, each with its own clock, data, set, and reset inputs, allowing dual independent storage or cascaded configurations.
What package does the SN74AC74PWG4 use?
The SN74AC74PWG4 is housed in a 14-pin TSSOP (Thin Shrink Small Outline Package), which is a compact surface-mount package with fine pitch leads suitable for high-density PCB assemblies.
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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.
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