


- Manufacturer
- MFR.Part #
- SN74HCT157DR
- JLCPCB Part #
- C6771
- Package
- SOIC-16
- Description
- -40℃~+85℃ 29ns@5.5V,50pF 4.5V~5.5V 6mA 6mA 74HCT 8uA Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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/Signal Switches, Multiplexers, Decoders | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-16 | |
| Series | 74HCT | |
| Propagation Delay | 29ns@5.5V,50pF | |
| Voltage - Supply | 4.5V~5.5V | |
| Quiescent Current | 8uA | |
| Current - Output High(IOH) | 6mA | |
| Voltage Supply Source | Single Supply | |
| Current - Output Low(IOL) | 6mA | |
| Operating temperature | -40℃~+85℃ |

* Images are for reference only
SN74HCT157DR
Extended- Manufacturer
- MFR.Part #
- SN74HCT157DR
- JLCPCB Part #
- C6771
- Package
- SOIC-16
- Description
- -40℃~+85℃ 29ns@5.5V,50pF 4.5V~5.5V 6mA 6mA 74HCT 8uA Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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 #
- SN74HCT157DR
- JLCPCB Part #
- C6771
- Package
- SOIC-16
- Description
- -40℃~+85℃ 29ns@5.5V,50pF 4.5V~5.5V 6mA 6mA 74HCT 8uA Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
SN74HCT157DR Specifications
SN74HCT157DR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Logic/Signal Switches, Multiplexers, Decoders | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-16 | |
| Series | 74HCT | |
| Propagation Delay | 29ns@5.5V,50pF | |
| Voltage - Supply | 4.5V~5.5V | |
| Quiescent Current | 8uA | |
| Current - Output High(IOH) | 6mA | |
| Voltage Supply Source | Single Supply | |
| Current - Output Low(IOL) | 6mA | |
| Operating temperature | -40℃~+85℃ |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SN74HCT157DR. 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.

SN74HCT157DR Documents
SN74HCT157DR datasheets or manufacturer documentation.
Datasheet: SN74HCT157DR Datasheet (PDF)
SN74HCT157DR Schematic Symbol & PCB Footprint
The SN74HCT157DR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.