
SN74LS646SG
- Manufacturer
- MFR.Part #
- SN74LS646SG
- JLCPCB Part #
- C3587577
- Package
- SOIC-24
- Description
- 1 74LS 8 Bidirectional Tri-State SOIC-24 Buffers, Drivers, Receivers, Transceivers
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | AMD(Advanced Micro Devices) | |
| Package | SOIC-24 | |
| Number of Bits per Element | 8 | |
| Channel Type | Bidirectional | |
| Number of Elements | 1 | |
| Logic Family | 74LS | |
| output type | Tri-State |

* Images are for reference only
SN74LS646SG
Extended- Manufacturer
- MFR.Part #
- SN74LS646SG
- JLCPCB Part #
- C3587577
- Package
- SOIC-24
- Description
- 1 74LS 8 Bidirectional Tri-State SOIC-24 Buffers, Drivers, Receivers, Transceivers
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
SN74LS646SG
Extended- Manufacturer
- MFR.Part #
- SN74LS646SG
- JLCPCB Part #
- C3587577
- Package
- SOIC-24
- Description
- 1 74LS 8 Bidirectional Tri-State SOIC-24 Buffers, Drivers, Receivers, Transceivers
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
SN74LS646SG Specifications
SN74LS646SG technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | AMD(Advanced Micro Devices) | |
| Package | SOIC-24 | |
| Number of Bits per Element | 8 | |
| Channel Type | Bidirectional | |
| Number of Elements | 1 | |
| Logic Family | 74LS | |
| output type | Tri-State |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SN74LS646SG. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

SN74LS646SG Documents
SN74LS646SG datasheets or manufacturer documentation.
Datasheet: SN74LS646SG Datasheet (PDF)
SN74LS646SG Schematic Symbol & PCB Footprint
The SN74LS646SG schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.