SN74HC74MPWREP Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74HC74MPWREP is a dual D-type positive-edge-triggered flip-flop from Texas Instruments in a 14-pin TSSOP package, part of the enhanced product HC/UH logic family. It offers a 21 MHz max clock frequency, 2V to 6V supply range, and military-grade reliability. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74HC74MPWREP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1553(MOQ 25)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual D-type positive-edge-triggered flip-flop with independent set and reset for versatile state control in logic circuits
- Enhanced product (EP) designation ensures extended product life and higher reliability for demanding industrial and defense applications
- HC/UH logic family with 2V to 6V wide supply voltage range for compatibility across standard 3.3V and 5V logic platforms
- Compact 14-pin TSSOP package (R-PDSO-G14) with 50 pF load capacitance tolerance and Pb-free e4 RoHS-compliant construction
Applications
The SN74HC74MPWREP is ideal for use in industrial control systems, aerospace, and defense electronics where long product availability and high reliability are critical requirements. It serves as a register element, clock divider, or edge-triggered latch in state machine and sequential logic designs. Its enhanced product rating also makes it well-suited for medical instrumentation and other regulated applications demanding stable component supply.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 21000000Hz |
| Max I(ol) | 0.0052A |
| 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 |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 50ns |
| Propagation Delay (tpd) | 250ns |
| 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 | MILITARY |
| 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 | 29MHz |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the 'EP' suffix mean in SN74HC74MPWREP?
The 'EP' suffix stands for Enhanced Product, indicating that Texas Instruments guarantees extended production life, tighter quality controls, and enhanced reliability screening. This is critical for industrial, medical, aerospace, and defense applications requiring long-term component availability.
What is the maximum clock frequency of the SN74HC74MPWREP?
The SN74HC74MPWREP supports a maximum clock frequency of 21 MHz at nominal supply voltage. While not as fast as LVC or AHC variants, it provides reliable edge-triggered operation for most sequential logic and register applications in the HC logic family.
What supply voltage range does the SN74HC74MPWREP operate over?
This device operates over a supply voltage range of 2V to 6V, making it compatible with standard 3.3V and 5V logic systems. Its HC family designation ensures compatibility with CMOS input thresholds across this entire voltage range.
What package is used for the SN74HC74MPWREP?
The SN74HC74MPWREP uses a 14-pin TSSOP package identified by JESD-30 code R-PDSO-G14. This compact surface-mount package is suitable for automated PCB assembly and high-density board designs commonly used in industrial and portable electronics.
Is there a pin-compatible alternative to the SN74HC74MPWREP?
Pin-compatible alternatives include the standard SN74HC74 in TSSOP package and the SN74AHC74 for higher-speed applications. When substituting, verify the EP-grade requirement, as non-EP variants may not meet the long-term availability and reliability specifications needed for regulated applications.
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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 |
|---|---|---|
| 25+ | $1.5532 | $38.83 |
| 100+ | $1.3899 | $138.99 |
| 250+ | $1.3127 | $328.18 |
| 1000+ | $1.2100 | $1210.00 |
| 2000+ | $1.1600 | $2320.00 |
| 6000+ | $1.1553 | $6931.86 |
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