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74HCT240DB,112 Breakout
IC BUFFER 5V 8-CH INVERTING 20-SSOP
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Design a Custom BoardAbout This Component
Octal inverting buffer and line driver IC in 20-SSOP package, designed for 4.5V to 5.5V operation. Provides eight independent inverting buffers with high current drive capability for signal conditioning and logic level translation. Commonly used in digital systems for bus buffering, TTL/CMOS interface applications, and output stage buffering.
Package: SSOP-20 (5.3×7.2mm) · 20 pins
Why does this need a breakout?
The 0.65mm pitch and narrow 5.3mm width make hand soldering this SSOP-20 extremely difficult without specialized equipment. A breakout board routes pins to standard 2.54mm headers, enabling breadboard prototyping and eliminating microscopic soldering. Ideal for evaluating microcontrollers and peripheral ICs during development.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT240DB,112 |
| Package | SSOP-20 (5.3×7.2mm) |
| Pin Count | 20 |
| Logic Type | Buffer, Inverting |
| Number of Bits per Element | 4 |
| Number of Elements | 2 |
| Output Type | 3-State |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x 74HCT240DB,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