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74HCT109PW,118 Breakout
IC DUAL JK FLIP-FLOP TTL 16-TSSOP
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Design a Custom BoardAbout This Component
Dual positive-edge-triggered JK flip-flop with independent set and reset inputs. Features complementary Q outputs, asynchronous active-LOW reset/set, and TTL-compatible input levels (4.5-5.5V supply). Includes Schmitt-trigger clock input for noise immunity. Suitable for counters, dividers, and sequential logic circuits requiring edge-triggered state control.
Package: TSSOP-16 (4.4×5mm) · 16 pins
Why does this need a breakout?
The 0.65mm pitch makes hand soldering difficult and error-prone; a breakout board lets you solder standard headers instead. This package hosts precision analog and mixed-signal ICs like DACs and ADCs that benefit from clean PCB layouts and decoupling placement. Prototyping becomes faster with breadboard-compatible pin headers, eliminating the need for a custom carrier PCB.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT109PW,118 |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Clock Frequency | 55 MHz |
| Current - Quiescent (Iq) | 4 µA |
| Number of Bits per Element | 1 |
| Number of Elements | 2 |
| Output Type | Complementary |
| Type | JK Type |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x 74HCT109PW,118 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