


- Manufacturer
- MFR.Part #
- SN54LS174J
- JLCPCB Part #
- C5212514
- Package
- CDIP-16
- Description
- -55℃~+125℃ 20ns 30ns@5V,15pF 4.5V~5.5V 400uA 40MHz 54LS Series 5ns 6 8mA D-Type Reset Rising Edge CDIP-16 Flip Flops ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
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/Flip Flops | |
| Manufacturer | Texas Instruments | |
| Package | CDIP-16 | |
| Series | 54LS Series | |
| Operating Temperature | -55℃~+125℃ | |
| Clock Frequency | 40MHz | |
| Function | Reset | |
| Propagation Delay | 30ns@5V,15pF | |
| Type | D-Type | |
| Voltage - Supply | 4.5V~5.5V | |
| Trigger Type | Rising Edge | |
| Current - Output High(IOH) | 400uA | |
| Number of Elements | 6 | |
| Setup Time | 20ns | |
| Hold Time | 5ns | |
| Current - Output Low(IOL) | 8mA |

* Images are for reference only
SN54LS174J
Extended- Manufacturer
- MFR.Part #
- SN54LS174J
- JLCPCB Part #
- C5212514
- Package
- CDIP-16
- Description
- -55℃~+125℃ 20ns 30ns@5V,15pF 4.5V~5.5V 400uA 40MHz 54LS Series 5ns 6 8mA D-Type Reset Rising Edge CDIP-16 Flip Flops ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
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
- Manufacturer
- MFR.Part #
- SN54LS174J
- JLCPCB Part #
- C5212514
- Package
- CDIP-16
- Description
- -55℃~+125℃ 20ns 30ns@5V,15pF 4.5V~5.5V 400uA 40MHz 54LS Series 5ns 6 8mA D-Type Reset Rising Edge CDIP-16 Flip Flops ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
SN54LS174J Specifications
SN54LS174J technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Logic/Flip Flops | |
| Manufacturer | Texas Instruments | |
| Package | CDIP-16 | |
| Series | 54LS Series | |
| Operating Temperature | -55℃~+125℃ | |
| Clock Frequency | 40MHz | |
| Function | Reset | |
| Propagation Delay | 30ns@5V,15pF | |
| Type | D-Type | |
| Voltage - Supply | 4.5V~5.5V | |
| Trigger Type | Rising Edge | |
| Current - Output High(IOH) | 400uA | |
| Number of Elements | 6 | |
| Setup Time | 20ns | |
| Hold Time | 5ns | |
| Current - Output Low(IOL) | 8mA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SN54LS174J. 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.

SN54LS174J Schematic Symbol & PCB Footprint
The SN54LS174J schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.