SN74HC640N
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- Mfr.Part #
- SN74HC640N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TRANSCEIVER INVERT 6V 20DIP
- Stock
- 27,290
- In Stock ：
- 27,290
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Operating Temperature :
- -40°C~85°C TA
- Direction :
- Bidirectional
- Turn On Delay Time :
- 395 ns
- Thickness :
- 4.57mm
- Schmitt Trigger :
- No
- Number of Pins :
- 20
- Translation :
- n/a
- Operating Supply Voltage :
- 5V
- Length :
- 24.33mm
- Output Type :
- 3-STATE
- REACH SVHC :
- No SVHC
- Supply Voltage-Min (Vsup) :
- 2V
- Radiation Hardening :
- No
- Number of Channels :
- 8
- Current - Output High, Low :
- 7.8mA 7.8mA
- Mount :
- Through Hole
- Number of Terminations :
- 20
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- Inverting
- Control Type :
- COMMON CONTROL
- Logic Type :
- Transceiver, Inverting
- Terminal Position :
- Dual
- Power Supplies :
- 2/6V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Ports :
- 2
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Series :
- 74HC
- Mounting Type :
- Through Hole
- Family :
- HC/UH
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Voltage :
- 5V
- Output Current :
- 7.8mA
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Width :
- 6.35mm
- Max I(ol) :
- 0.006 A
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- 74HC640
- Additional Feature :
- WITH DIRECTION CONTROL
- Number of Elements :
- 1
- Voltage - Supply :
- 2V~6V
- Propagation Delay :
- 22 ns
- Logic Function :
- Inverting, Transceiver
- Terminal Pitch :
- 2.54mm
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 1.1991g
- Height :
- 5.08mm
- Pin Count :
- 20
- Datasheets
- SN74HC640N
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HC640N Overview
The Texas Instruments SN74HC640N is a robust integrated circuit transceiver that belongs to the buffers, drivers, receivers, and transceivers category. This device is designed to handle high-speed bidirectional communication between data buses. With its capability to operate at a voltage range of up to 6V, the SN74HC640N ensures reliable data transmission with its invert transceiver functionality, making it an ideal choice for sophisticated digital systems that require precise voltage level translation and signal integrity. This component is particularly effective in environments that demand high-speed data transfer and high noise immunity, packaged conveniently in a 20-pin DIP format.
SN74HC640N Features
The SN74HC640N transceiver from Texas Instruments features several key specifications that make it suitable for a wide range of applications. Key features include its dual-line bidirectional functionality, which allows for efficient data flow in both directions. The device supports a 6V maximum operating voltage, which provides flexibility in various circuit designs. Its 20-pin DIP (Dual Inline Package) makes it easy to integrate into both prototype developments as well as commercial scale applications. Additionally, the IC includes high-drive outputs and is characterized by low-power consumption, enhancing its utility in power-sensitive applications.
SN74HC640N Applications
- Microprocessor Systems: The SN74HC640N can be used to facilitate communication between microprocessors and other digital systems, ensuring reliable data transfer and voltage translation in complex microprocessor-based systems.
- Data Communication Equipment: Ideal for use in modems, routers, and other data communication hardware where bidirectional data flow is necessary, enhancing device communication reliability.
- Peripheral Interface Devices: This IC is perfectly suited for interfacing peripherals such as printers, scanners, and external storage devices with computers, providing stable signal integrity and speed.
- Office Automation Machines: In copiers, fax machines, and other office automation technologies, the SN74HC640N ensures efficient signal processing and data handling, contributing to enhanced device functionality and performance.
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