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SN74LVCH245APWR Breakout
IC TXRX 1.65-3.6V 8CH 20-TSSOP
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Design a Custom BoardAbout This Component
Octal bidirectional transceiver with low voltage tolerance from 1.65V to 3.6V. Features independent transmit and receive controls per channel, enabling level shifting and bus isolation in mixed-voltage systems. Ideal for interfacing between logic families, multi-rail designs, and portable applications requiring low power operation.
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 | Texas Instruments |
| Part Number | SN74LVCH245APWR |
| Package | TSSOP-20 (4.4×6.5mm) |
| Pin Count | 20 |
| Logic Type | Transceiver, Non-Inverting |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Output Type | 3-State |
| Voltage - Supply | 1.65V ~ 3.6V |
What's Included
BILL OF MATERIALS
- 1x SN74LVCH245APWR 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