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74HCT7541D-Q100J Breakout
IC BUFF SCHMITT 8-BIT 3-STATE SO20
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Octal Schmitt-trigger buffer and line driver with 3-state outputs and TTL-level inputs. Features two independent output enables (OE1, OE2) for high-impedance control, input clamp diodes for overvoltage tolerance, and automotive-grade AEC-Q100 qualification. Operates from 2.0V to 6.0V with wide temperature range (-40°C to +125°C).
Package: SOIC-20W (7.5mm wide) · 20 pins
Why does this need a breakout?
The 1.27mm pin pitch makes hand-soldering this 20-pin SOIC challenging and error-prone. A breakout board brings all pins to standard 0.1" spacing, enabling reliable breadboard prototyping and simplifying development of USB-to-UART interfaces without requiring reflow soldering or specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HCT7541D-Q100J |
| Package | SOIC-20W (7.5mm wide) |
| Pin Count | 20 |
| Input Type | Schmitt Trigger |
| Logic Type | Buffer, Non-Inverting |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Output Type | 3-State |
| Qualification | AEC-Q100 |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x 74HCT7541D-Q100J 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