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CD4021BM96 Breakout
IC SHIFT REGISTER 8-BIT PARALLEL LOAD 16-SOIC
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Design a Custom BoardAbout This Component
8-bit parallel-in/serial-out shift register with synchronous parallel load capability. Features Schmitt-trigger inputs, buffered outputs, and TTL-compatible logic levels. Commonly used in data acquisition systems, LED matrix drivers, and serial-to-parallel conversion applications requiring parallel data capture and serial transmission.
Package: SOIC-16 (3.9×9.9mm) · 16 pins
Why does this need a breakout?
The 1.27mm pin pitch on this 16-pin package makes hand-soldering impractical and breadboard mounting impossible. A breakout board brings the pins to standard 2.54mm spacing, enabling quick prototyping of RS-232/RS-485 transceivers, ADCs, and line drivers without requiring surface-mount soldering skills or PCB fabrication.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | CD4021BM96 |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Logic Type | Shift Register |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Output Type | Push-Pull |
| Voltage - Supply | 3V ~ 18V |
What's Included
BILL OF MATERIALS
- 1x CD4021BM96 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL