Texas Instruments SN74AHC245DBR
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- SN74AHC245DBR
- Texas Instruments
- IC TXRX NON-INVERT 5.5V 20SSOP
- Logic - Buffers, Drivers, Receivers, Transceivers
- SN74AHC245DBR Datasheet
- 20-SSOP (0.209\", 5.30mm Width)
- Tape & Reel (TR)
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Lead free / RoHS Compliant - 29823
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is SN74AHC245DBR
Texas Instruments Part Number SN74AHC245DBR（Logic - Buffers, Drivers, Receivers, Transceivers）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
SN74AHC245DBR is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
SN74AHC245DBR Specifications
- Part NumberSN74AHC245DBR
- CategoryLogic - Buffers, Drivers, Receivers, Transceivers
- ManufacturerTexas Instruments
- DescriptionIC TXRX NON-INVERT 5.5V 20SSOP
- PackageTape & Reel (TR)
- Series74AHC
- Voltage - Supply2V ~ 5.5V
- Operating Temperature-40°C ~ 125°C (TA)
- Mounting TypeSurface Mount
- Package / Case20-SSOP (0.209\", 5.30mm Width)
- Supplier Device Package20-SSOP
- Output Type3-State
- Input Type-
- Number of Elements1
- Current - Output High, Low8mA, 8mA
- Logic TypeTransceiver, Non-Inverting
- Number of Bits per Element8
Application of SN74AHC245DBR
SN74AHC245DBR Datasheet
SN74AHC245DBR Datasheet , Tape & Reel (TR),74AHC,2V ~ 5.5V,-40°C ~ 125°C (TA),Surface Mount,20-SSOP (0.209\", 5.30mm Width),20-SSOP,3-State,1,8mA, 8mA,Transceiver, Non-Inverting,8
SN74AHC245DBR Classification
Logic - Buffers, Drivers, Receivers, Transceivers
FAQ about Logic - Buffers, Drivers, Receivers, Transceivers
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1. What are the most common logic ICs?
The most common logic IC is CMOS logic IC. CMOS logic IC is widely used in various electronic systems due to its low power consumption and low cost.
CMOS logic IC (complementary metal oxide semiconductor logic integrated circuit) combines p-channel and n-channel MOSFETs to achieve lower power consumption than traditional TTL (transistor-transistor logic). Although CMOS logic IC was slow at first, with the advancement of wafer manufacturing process, CMOS logic IC now provides higher operating speed and relatively low cost due to its improved manufacturing process.
In addition to CMOS logic IC, other common logic ICs include TTL, BiCMOS, etc. TTL logic IC was originally widely used because it provides higher current driving capability and operating speed, but with higher power consumption. BiCMOS logic IC combines the low power consumption of CMOS and the high current driving capability of bipolar transistors, but the manufacturing process is complex and the cost is high. -
2. What is the logic function of IC7400?
IC7400 is an integrated circuit containing 4 independent 2-input NAND gates. Its logic function is: when all inputs are "1", the output is "0"; as long as there is "0" at the input, the output is "1". The logical expression is: y=—AB.
IC7400 is the first logic chip launched by Texas Instruments in 1964 and belongs to the TTL (transistor-transistor logic) series. This series of chips quickly occupied more than 50% of the logic chip market and has undergone multiple pin-compatible generational updates, supporting low-power supply voltage and surface mount packaging.
IC7400 is not only widely used in industrial and commercial applications, but also commonly used in education and prototyping. It provides a traditional DIP pin layout and an abstract logic circuit view, which is suitable for helping students understand the working principle of basic logic units, and is also suitable for engineers to perform rapid prototyping and logic verification. -
3. What is the difference between a driver and a transceiver?
The main difference between a driver and a transceiver is that they have different roles and functions in the system. The driver is mainly responsible for amplifying the signal to drive the load, while the transceiver is responsible for sending and receiving the signal, including converting the digital signal into a format suitable for transmission.
The role of the driver is to convert the control signal into the driving signal required by the load and provide enough current or power to drive the load.
The transceiver is responsible for sending and receiving data in bidirectional communication. It includes a buffer and a direction control circuit for receiving data from the data bus and sending data to the data bus. The transceiver converts the digital signal into an appropriate waveform at the electrical level and improves the signal integrity.
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