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SN74HCT373ANS Breakout
IC LATCH D-TYPE 8-BIT 20-SO
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8-bit transparent latch with three-state outputs in 20-pin SOIC package. Each latch is controlled by an output enable and latch enable input, allowing data to pass through transparently or be held. Operates at TTL voltage levels and provides high-drive output capability suitable for bus interfacing and data storage applications.
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 | Texas Instruments |
| Part Number | SN74HCT373ANS |
| Package | SOIC-20W (7.5mm wide) |
| Pin Count | 20 |
| Circuit | 1:8 |
| Logic Type | D-Type Transparent Latch |
| Output Type | Tri-State |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x SN74HCT373ANS 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