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74HCT157DB,112 Breakout
IC MULTIPLEXER QUAD 2:1 16-SSOP
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£3.93
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Design a Custom BoardAbout This Component
Quad 2-input multiplexer with select and enable control inputs. Routes one of two data sources to each of four independent outputs based on logic level selection. Operates from 2.0V to 6.0V with TTL-compatible inputs (HCT version) or CMOS levels (HC version), suitable for data switching and signal routing applications in digital systems.
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 | 74HCT157DB,112 |
| Package | SSOP-16 (5.3×6.2mm) |
| Pin Count | 16 |
| Circuit | 4 x 2:1 |
| Type | Multiplexer |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage Supply Source | Single Supply |
What's Included
BILL OF MATERIALS
- 1x 74HCT157DB,112 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