SN74HC645NSR
- Mfr.Part #
- SN74HC645NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 6V 20SO
- Stock
- 7,682
- In Stock :
- 7,682
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Logic Type :
- Transceiver, Non-Inverting
- Prop. Delay@Nom-Sup :
- 26 ns
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 2mm
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- 74HC645
- Supply Voltage-Max (Vsup) :
- 6V
- Additional Feature :
- WITH DIRECTION CONTROL
- Control Type :
- COMMON CONTROL
- Lead Free :
- Lead Free
- Voltage - Supply :
- 2V~6V
- Polarity :
- Non-Inverting
- Family :
- HC/UH
- Pin Count :
- 20
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 266.712314mg
- Mounting Type :
- Surface Mount
- Output Type :
- 3-STATE
- Number of Outputs :
- 8
- Number of Ports :
- 2
- Width :
- 5.3mm
- Supply Voltage-Min (Vsup) :
- 2V
- Propagation Delay :
- 135 ns
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Number of Elements :
- 1
- Power Supplies :
- 2/6V
- Current - Output High, Low :
- 7.8mA 7.8mA
- Number of Bits :
- 8
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Count Direction :
- Bidirectional
- Supply Voltage :
- 5V
- Number of Pins :
- 20
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Logic Function :
- Inverting, Transceiver
- Series :
- 74HC
- Max I(ol) :
- 0.006 A
- Translation :
- n/a
- Packing Method :
- Tape and Reel
- Datasheets
- SN74HC645NSR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HC645NSR Overview
The SN74HC645NSR, manufactured by Texas Instruments, is an essential component in the realm of digital circuitry. This Integrated Circuit (IC) serves as a non-inverting transceiver that operates effectively within a 6V supply. Designed to ensure reliable bi-directional data transmission, the SN74HC645NSR enhances system integrity in complex digital environments. The device is housed in a 20SO package, offering a compact footprint suitable for high-density applications. The usage of this IC in digital systems significantly improves signal integrity and operational efficiency, making it a vital tool for developers looking to optimize their digital applications.
SN74HC645NSR Features
- Non-Inverting Transceiver: Facilitates clear, directional data flow without signal inversion.
- 6V Operation: Compatible with various low-voltage applications, ensuring versatility across different digital systems.
- 20SO Package: Provides a space-efficient solution, ideal for designs where board space is at a premium.
- High Noise Immunity: Features robust noise immunity that enhances performance in electronically noisy environments.
SN74HC645NSR Applications
- Microcontroller Communication: Enables efficient data exchange between microcontrollers in embedded systems, enhancing device interoperability.
- Peripheral Device Connection: Facilitates the connection of peripheral devices, ensuring reliable data transfer and system integration.
- Industrial Control Systems: Employed in industrial environments to manage and relay commands accurately, improving system response and operational stability.
- Networking Equipment: Used in networking hardware to ensure data integrity and smooth flow across communication channels.
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