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74HCT157PW,112 Breakout
IC MUX QUAD 2:1 16-TSSOP
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Design a Custom BoardAbout This Component
Quad 2-input multiplexer IC with four independent 2:1 multiplexers in a single package. Features select (S) and enable (E) control inputs; S selects between data sources while E forces outputs LOW. Operates across 2.0V to 6.0V supply range with TTL-level inputs (74HCT variant) and includes ESD protection exceeding 2000V HBM. Ideal for data routing, signal selection, and analog/digital switching applications.
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 | 74HCT157PW,112 |
| Package | TSSOP-16 (4.4×5mm) |
| 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 74HCT157PW,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