SN74HCT646DW
- Mfr.Part #
- SN74HCT646DW
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 24SOIC
- Stock
- 1,984
- In Stock :
- 1,984
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Packaging :
- Tube
- Max I(ol) :
- 0.006 A
- Trigger Type :
- POSITIVE EDGE
- Voltage - Supply :
- 4.5V~5.5V
- Weight :
- 624.398247mg
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Height :
- 2.65mm
- Direction :
- Bidirectional
- Number of Channels :
- 8
- Additional Feature :
- WITH DIRECTION CONTROL
- Number of Terminations :
- 24
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- RoHS Status :
- ROHS3 Compliant
- Logic Function :
- Inverting, Transceiver
- Operating Supply Voltage :
- 5V
- Pin Count :
- 24
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Control Type :
- INDEPENDENT CONTROL
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Number of Elements :
- 1
- Schmitt Trigger :
- No
- Base Part Number :
- 74HCT646
- Translation :
- n/a
- Series :
- 74HCT
- Mounting Type :
- Surface Mount
- Thickness :
- 2.35mm
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 7.5mm
- Contact Plating :
- Gold
- Termination :
- SMD/SMT
- Propagation Delay :
- 53 ns
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Polarity :
- Non-Inverting
- Output Type :
- 3-STATE
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Number of Bits :
- 8
- JESD-609 Code :
- e4
- Logic Type :
- Transceiver, Non-Inverting
- Number of Ports :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Turn On Delay Time :
- 87 ns
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Family :
- HCT
- Length :
- 15.4mm
- Number of Pins :
- 24
- Current - Output High, Low :
- 6mA 6mA
- Quiescent Current :
- 8μA
- Datasheets
- SN74HCT646DW

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT646DW Overview
The SN74HCT646DW, manufactured by Texas Instruments, is a high-performance integrated circuit designed for reliable non-inverting transmission and reception of digital signals. This versatile IC operates at a voltage range of up to 5.5V, making it suitable for a wide range of industrial and commercial applications.
With its advanced design and robust construction, the SN74HCT646DW ensures precise signal transmission without inverting the input. Its 24SOIC package offers convenient integration into existing circuit designs, while its compatibility with various voltage levels enhances its flexibility in diverse electronic systems.
SN74HCT646DW Features
- High-performance non-inverting transmission and reception
- Operating voltage range: Up to 5.5V
- 24SOIC package for easy integration
- Compatible with various voltage levels
- Robust construction for reliability
SN74HCT646DW Applications
- Industrial automation systems: The SN74HCT646DW is ideal for use in industrial control systems, providing seamless signal transmission and reception in harsh environments.
- Communications equipment: This integrated circuit enhances the performance of communication devices such as routers, switches, and modems by ensuring accurate signal processing.
- Automotive electronics: With its reliability and compatibility with different voltage levels, the SN74HCT646DW is well-suited for automotive applications, including engine control units and dashboard electronics.
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