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74HCT4538PW,118 Breakout
IC MONOSTABLE MULTIVIBRATOR DUAL 16-TSSOP
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Design a Custom BoardAbout This Component
Dual retriggerable-resettable monostable multivibrator with precision pulse width control via external RC timing components. Features Schmitt-trigger inputs for noise immunity, separate reset inputs per channel, and complementary outputs. Output pulse width determined by 0.7 × REXT × CEXT with ±0.2% temperature stability. Operates 4.5-5.5V, rated -40°C to +125°C.
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 | 74HCT4538PW,118 |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Logic Type | Monostable |
| Voltage - Supply | 4.5 V ~ 5.5 V |
What's Included
BILL OF MATERIALS
- 1x 74HCT4538PW,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