SN74HCT646NT
- Mfr.Part #
- SN74HCT646NT
- Manufacturer
- Texas Instruments
- Package / Case
- 24-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 24DIP
- Stock
- 1,095
- In Stock :
- 1,095
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 1
- Packaging :
- Tube
- Termination :
- Through Hole
- Operating Temperature :
- -40°C~85°C TA
- Polarity :
- Non-Inverting
- Propagation Delay :
- 53 ns
- Logic Function :
- Inverting, Transceiver
- Number of Terminations :
- 24
- Direction :
- Bidirectional
- Pin Count :
- 24
- Mounting Type :
- Through Hole
- Number of Ports :
- 2
- Number of Channels :
- 8
- Control Type :
- INDEPENDENT CONTROL
- JESD-609 Code :
- e4
- Series :
- 74HCT
- Power Supplies :
- 5V
- Family :
- HCT
- Translation :
- n/a
- Current - Output High, Low :
- 6mA 6mA
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Weight :
- 1.753503g
- Operating Supply Voltage :
- 5V
- Mount :
- Through Hole
- REACH SVHC :
- No SVHC
- Height :
- 4.57mm
- Prop. Delay@Nom-Sup :
- 34 ns
- Trigger Type :
- POSITIVE EDGE
- Number of Functions :
- 1
- Turn On Delay Time :
- 87 ns
- Base Part Number :
- 74HCT646
- Number of Pins :
- 24
- Additional Feature :
- WITH DIRECTION CONTROL
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 31.64mm
- Logic Type :
- Transceiver, Non-Inverting
- Max I(ol) :
- 0.006 A
- Width :
- 6.73mm
- Voltage - Supply :
- 4.5V~5.5V
- Output Type :
- 3-STATE
- Radiation Hardening :
- No
- Package / Case :
- 24-DIP (0.300, 7.62mm)
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Number of Bits :
- 8
- ECCN Code :
- EAR99
- Datasheets
- SN74HCT646NT

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT646NT Overview
The Texas Instruments SN74HCT646NT is a pivotal component in the realm of digital circuits, embodying the functionality of both a transmitter and a receiver within a single device. This integrated circuit (IC) is designed to facilitate reliable bidirectional communication between data buses. As a member of the Buffers, Drivers, Receivers, Transceivers category, the SN74HCT646NT is engineered to manage voltage levels between different subsystems, ensuring both compatibility and performance integrity in complex electronics. With its robust design tailored for 5.5V operation and packaged neatly in a 24DIP format, the SN74HCT646NT is a prime choice for developers seeking efficiency and reliability.
SN74HCT646NT Features
- Non-inverting bus transceiver functionality
- Operates with a 5.5V power supply
- Available in a 24-pin DIP (Dual In-line Package)
- High drive capability and low power consumption
- Enhanced electrostatic discharge (ESD) protection
SN74HCT646NT Applications
- Microprocessor Systems: Facilitates communication between the microprocessor and other peripheral devices by ensuring voltage compatibility and signal integrity.
- Data Communication Equipment: Used in routers, switches, and modems to manage data transmission and reception with high efficiency.
- Memory Drive Interfaces: Acts as a conduit in memory drives, interfacing with other components to enhance data bus management and reliability.
- Embedded Systems: Essential for robust data handling in embedded systems, contributing to overall system stability and functionality.
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