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SN74HCT74NSR Breakout
IC FLIP-FLOP D-TYPE DUAL 14-SOIC
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Design a Custom BoardAbout This Component
Dual D-type positive-edge-triggered flip-flop in 14-pin SOIC package. Each flip-flop features D and clock inputs with asynchronous preset and clear functions. Ideal for sequential logic, counters, frequency division, and data storage applications in digital circuits.
Package: SOIC-14W (7.5mm wide) · 14 pins
Why does this need a breakout?
This 1.27mm pitch SOIC-14 package is too fine for reliable hand-soldering and incompatible with breadboards, making a breakout board essential for prototyping switching regulators and other complex ICs. The board routes the tight pin spacing to standard headers, enabling straightforward testing and evaluation without specialized equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74HCT74NSR |
| Package | SOIC-14W (7.5mm wide) |
| Pin Count | 14 |
| Clock Frequency | 46 MHz |
| Current - Quiescent (Iq) | 4 µA |
| Number of Bits per Element | 1 |
| Number of Elements | 2 |
| Output Type | Complementary |
| Type | D-Type |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x SN74HCT74NSR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS