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74HCT123D-Q100J Breakout
IC MMV DUAL RETRIGGERABLE 65NS 16-SO
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Design a Custom BoardAbout This Component
Dual retriggerable monostable multivibrator with reset, qualified for automotive applications (AEC-Q100 Grade 1). Features edge-triggered inputs with Schmitt-trigger action, direct reset capability, and programmable pulse width via external RC components. Operates from 2.0V to 6.0V supply with TTL input levels and retrigger capability enabling extended pulse periods up to 100% duty cycle.
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 | Nexperia USA Inc. |
| Part Number | 74HCT123D-Q100J |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Logic Type | Monostable |
| Voltage - Supply | 4.5 V ~ 5.5 V |
What's Included
BILL OF MATERIALS
- 1x 74HCT123D-Q100J 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