CD74HCT74E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
High Speed CMOS Logic Dual Positive-Edge-Triggered D Flip-Flops with Set and Reset. Features 16 MHz max frequency, 50 pF load capacitance, and 4 mA output current in a DIP-14 package. From $0.259, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD74HCT74E Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2590(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual positive-edge-triggered D flip-flops with independent Set and Reset for flexible sequential logic design
- High-speed HCT family CMOS logic with 16 MHz maximum operating frequency
- Wide supply voltage compatibility (2V–6V) with TTL-compatible input thresholds
- Low power CMOS technology with 4 mA output drive capability (I(ol))
- Available in standard DIP-14 package for easy prototyping and through-hole assembly
Applications
The CD74HCT74E is widely used in digital system design for data storage, frequency division, and clock synchronization applications. Its dual flip-flop architecture makes it ideal for shift registers, counters, and state machine implementations in industrial control and embedded systems. It is also commonly deployed in signal conditioning circuits where TTL-compatible logic interfacing is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HCT |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 16000000Hz |
| Max I(ol) | 0.004A |
| Number of Bits | 1 |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 53ns |
| Propagation Delay (tpd) | 53ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 25MHz |
| ## CD74HCT74E Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HCT74E:
suggested
suggested
Frequently Asked Questions
What is the maximum operating frequency of the CD74HCT74E?
The CD74HCT74E supports a maximum operating frequency of 16 MHz at nominal supply voltage with a 50 pF load capacitance, making it suitable for high-speed digital logic applications.
What package does the CD74HCT74E come in?
The CD74HCT74E is housed in a 14-pin DIP (Dual In-Line Package), which is breadboard-friendly and compatible with standard through-hole PCB designs.
What are the key features of the CD74HCT74E dual D flip-flop?
The CD74HCT74E features dual positive-edge-triggered D flip-flops with independent set and reset inputs, a maximum output sink current of 4 mA, HCT-family CMOS logic levels compatible with TTL inputs, and Pb-free compliant construction.
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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+ | $0.8090 | $0.81 |
| 121+ | $0.2988 | $36.15 |
| 670+ | $0.2590 | $173.53 |
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