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74HCT4851D,118 Breakout
IC MUX/DMUX 8:1 210OHM 16SO
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Design a Custom BoardAbout This Component
8-channel analog multiplexer/demultiplexer with 3-bit binary select inputs and active-low enable. Features injection-current effect control for automotive applications where signals exceed supply voltage, eliminating need for external protection networks. Low on-state resistance (210Ω typical at 3.3V) and wide supply range 2.0-6.0V. Suitable for analog/digital signal routing and gating applications.
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 | 74HCT4851D,118 |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Multiplexer/Demultiplexer Circuit | 8:1 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 210Ohm |
| Switch Time (Ton, Toff) (Max) | 25ns, 80ns |
| Voltage - Supply, Single (V+) | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x 74HCT4851D,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