SN74HC645N
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- Mfr.Part #
- SN74HC645N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 6V 20DIP
- Stock
- 2,291
- In Stock ：
- 2,291
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Pins :
- 20
- Family :
- HC/UH
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- 3-STATE
- Prop. Delay@Nom-Sup :
- 22 ns
- Schmitt Trigger :
- No
- Packaging :
- Tube
- Number of Bits :
- 8
- Thickness :
- 4.57mm
- Weight :
- 1.1991g
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Series :
- 74HC
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Translation :
- n/a
- Base Part Number :
- 74HC645
- Voltage - Supply :
- 2V~6V
- Additional Feature :
- WITH DIRECTION CONTROL
- Control Type :
- COMMON CONTROL
- Width :
- 6.35mm
- Current - Output High, Low :
- 7.8mA 7.8mA
- Logic Type :
- Transceiver, Non-Inverting
- Turn On Delay Time :
- 335 ns
- Number of Elements :
- 1
- Logic Function :
- Inverting, Transceiver
- Length :
- 24.33mm
- Mounting Type :
- Through Hole
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup) :
- 6V
- Radiation Hardening :
- No
- Number of Ports :
- 2
- ECCN Code :
- EAR99
- Propagation Delay :
- 335 ns
- Operating Temperature :
- -40°C~85°C TA
- Number of Channels :
- 8
- Terminal Pitch :
- 2.54mm
- Polarity :
- Non-Inverting
- Power Supplies :
- 2/6V
- Direction :
- Bidirectional
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Pin Count :
- 20
- Height :
- 5.08mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Terminations :
- 20
- REACH SVHC :
- No SVHC
- Max I(ol) :
- 0.006 A
- Factory Lead Time :
- 6 Weeks
- Datasheets
- SN74HC645N
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HC645N Overview
The SN74HC645N, a robust integrated circuit from Texas Instruments, epitomizes reliability and efficiency in digital communications and processing tasks. This device serves as a non-inverting transceiver capable of operating at voltages up to 6V, packaged neatly in a 20-pin DIP format. Designed to facilitate seamless data transmission across both directions, it plays a crucial role in ensuring integrity and speed in data handling processes. The versatility of the SN74HC645N makes it ideal for a wide range of applications, particularly where volume and space constraints are critical. Its ability to handle multiple signals simultaneously boosts system performance and enhances the overall design scalability of electronic systems.
SN74HC645N Features
The SN74HC645N offers several distinguishing features that make it a preferred choice for designers and engineers. These include high noise immunity, low power consumption, and the ability to drive multiple outputs without performance degradation. The integrated circuit ensures robust performance even under variable environmental conditions, contributing to its reliability and longevity in complex electronic assemblies.
SN74HC645N Applications
- Microcontroller Communication Interfaces: Enhances data flow between microcontrollers and peripheral devices, ensuring reliable and swift data exchange.
- Data Bus Drivers: Acts as a critical component in data bus systems, facilitating error-free data transmission across different circuit parts.
- Industrial Automation Systems: Integrates into automation control units, helping to manage signal integrity in harsh industrial environments.
- Consumer Electronics: Utilized in various consumer electronics to provide stable operation and extend the functional capabilities of multimedia and communication devices.
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