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MC74HC4040ADTR2G Breakout
IC BINARY COUNTER 12-BIT RIPPLE TSSOP-16
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Design a Custom BoardAbout This Component
12-stage binary ripple counter with asynchronous active-high reset and negative-edge clock triggering. Each output stage frequency is half the preceding stage. Operates from 2.0V to 6.0V with 10 LSTTL load drive capability. Ideal for frequency division, timing circuits, and digital counting applications where ripple delays are acceptable.
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 | onsemi |
| Part Number | MC74HC4040ADTR2G |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Logic Type | Binary Counter |
| Number of Bits per Element | 12 |
| Number of Elements | 1 |
| Reset | Asynchronous |
| Voltage - Supply | 2 V ~ 6 V |
What's Included
BILL OF MATERIALS
- 1x MC74HC4040ADTR2G 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