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74HCT240PW,118 Breakout
IC OCTAL BUFFER 3-STATE INVERTING 20-TSSOP
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Design a Custom BoardAbout This Component
8-bit inverting buffer/line driver with 3-state outputs, configurable as two 4-bit or one 8-bit buffer. Features independent output enable controls for each 4-bit section, wide 2.0-6.0V supply range, TTL-compatible inputs, and robust ESD protection exceeding 2000V HBM. Ideal for bus driving and signal buffering in logic interfaces.
Package: TSSOP-20 (4.4×6.5mm) · 20 pins
Why does this need a breakout?
Hand-soldering 0.65mm pitch leads is tedious and error-prone; a breakout board with standard 0.1" headers lets you prototype I/O expanders and logic gates on breadboards without a reflow oven. The compact SSOP package also becomes DIP-friendly, eliminating jumper spaghetti and reducing assembly mistakes during development cycles.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT240PW,118 |
| Package | TSSOP-20 (4.4×6.5mm) |
| 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 74HCT240PW,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