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74HCT273D,652 Breakout
IC FF D-TYPE 8-BIT OCTAL 20-SO
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Design a Custom BoardAbout This Component
Octal positive-edge triggered D-type flip-flop with common clock and master reset inputs. Eight independent latches capture data on rising clock edges, with asynchronous reset forcing all outputs low. Supports 2.0V to 6.0V supply with CMOS low power consumption and TTL-compatible input levels (HCT variant).
Package: SOIC-20W (7.5mm wide) · 20 pins
Why does this need a breakout?
The 1.27mm pin pitch makes hand-soldering this 20-pin SOIC challenging and error-prone. A breakout board brings all pins to standard 0.1" spacing, enabling reliable breadboard prototyping and simplifying development of USB-to-UART interfaces without requiring reflow soldering or specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT273D,652 |
| Package | SOIC-20W (7.5mm wide) |
| Pin Count | 20 |
| Clock Frequency | 36 MHz |
| Current - Quiescent (Iq) | 8 µA |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Output Type | Non-Inverted |
| Type | D-Type |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x 74HCT273D,652 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