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74HCT251DB,118 Breakout
IC MUX 8:1 16-SSOP
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£3.69
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Design a Custom BoardAbout This Component
8-to-1 data multiplexer in 16-pin SSOP package. Selects one of eight input lines based on a 3-bit binary address and routes it to a single output. Features complementary outputs and TTL-compatible logic levels. Commonly used in data routing, signal selection, and analog-to-digital converter applications.
Package: SSOP-16 (5.3×6.2mm) · 16 pins
Why does this need a breakout?
Hand-soldering 0.65mm pitch SMD requires precision tools and steady hands; this breakout board lets you prototype with this 16-pin logic IC using standard headers and breadboards. Ideal for I2C I/O expanders, logic gates, and RS485 drivers where the tiny lead spacing makes direct soldering impractical for development work.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT251DB,118 |
| Package | SSOP-16 (5.3×6.2mm) |
| Pin Count | 16 |
| Circuit | 1 x 8:1 |
| Type | Multiplexer |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage Supply Source | Single Supply |
What's Included
BILL OF MATERIALS
- 1x 74HCT251DB,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