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74HCT244PW,118 Breakout
IC BUFFER OCTAL 3-STATE 20-TSSOP
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£3.29
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Design a Custom BoardAbout This Component
Octal buffer/line driver with independent 3-state outputs for each 4-bit group. Operates from 2.0V to 6.0V with TTL-compatible input levels (HCT variant). Two output enable pins allow independent control of output banks. Ideal for bus buffering, level shifting, and signal distribution in digital systems.
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 | 74HCT244PW,118 |
| Package | TSSOP-20 (4.4×6.5mm) |
| Pin Count | 20 |
| Logic Type | Buffer, Non-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 74HCT244PW,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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL