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
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 8
- Number of Ports :
- 2
- Mounting Type :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Position :
- Dual
- Polarity :
- Inverting
- Voltage - Supply :
- 2V~6V
- Translation :
- n/a
- Additional Feature :
- WITH DIRECTION CONTROL
- Pbfree Code :
- yes
- Number of Terminations :
- 20
- Logic Type :
- Transceiver, Inverting
- Output Current :
- 7.8mA
- Operating Temperature :
- -40°C~85°C TA
- Number of Channels :
- 8
- Width :
- 6.35mm
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Power Supplies :
- 2/6V
- Direction :
- Bidirectional
- Current - Output High, Low :
- 7.8mA 7.8mA
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Family :
- HC/UH
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Max I(ol) :
- 0.006 A
- Number of Elements :
- 1
- Mount :
- Through Hole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 4.57mm
- Propagation Delay :
- 22 ns
- Control Type :
- COMMON CONTROL
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- 74HC640
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Pin Count :
- 20
- Logic Function :
- Inverting, Transceiver
- Supply Voltage :
- 5V
- Height :
- 5.08mm
- Number of Pins :
- 20
- Number of Functions :
- 1
- Schmitt Trigger :
- No
- Series :
- 74HC
- Length :
- 24.33mm
- Output Type :
- 3-STATE
- Supply Voltage-Min (Vsup) :
- 2V
- Turn On Delay Time :
- 395 ns
- Weight :
- 1.1991g
- Supply Voltage-Max (Vsup) :
- 6V
- Terminal Pitch :
- 2.54mm
- 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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