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74HCT253D,652 Breakout
IC MULTIPLEXER DUAL 4:1 3-STATE 16-SO
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Design a Custom BoardAbout This Component
Dual 4-input multiplexer with 3-state outputs and shared select inputs. Routes one of four binary inputs to output based on S0/S1 select lines; output enable controls high-impedance state. Operates 2.0V to 6.0V, available in TTL (HCT) or CMOS (HC) logic levels. Ideal for data selection and bus interface 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 | NXP Semiconductors |
| Part Number | 74HCT253D,652 |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Circuit | 2 x 4:1 |
| Type | Multiplexer |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage Supply Source | Single Supply |
What's Included
BILL OF MATERIALS
- 1x 74HCT253D,652 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