SN74HC245NS
- Manufacturer's Part No.:SN74HC245NS
- Manufacturer:
- Categories:
- Sub-Categories:
- Series:*
- Description:LOGIC GATES AND INVERTERS
- Quantity:RFQAdd to RFQ List
- Payment:
- Delivery:
- In Stock: 250000
- Available: 1160
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $2.43000 | US $2.43 |
10+ | US $1.62000 | US $16.20 |
30+ | US $1.21500 | US $36.45 |
100+ | US $0.97200 | US $97.20 |
500+ | US $0.89100 | US $445.50 |
1000+ | US $0.81000 | US $810.00 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The SN74HC245NS is a high-speed CMOS octal bus transceiver designed for bidirectional data communication between two buses. It is part of Texas Instruments' 74HC family, which is known for its high-speed performance and low power consumption. Here’s a detailed description of its features and specifications:
General Features:
- Functionality: The SN74HC245NS can transmit and receive data on an 8-bit bus, making it suitable for applications that require data transfer between different parts of a system, such as microcontrollers, memory devices, and other digital circuits.
- Bidirectional Operation: This device supports bidirectional data flow, allowing it to function as both a transmitter and a receiver, which is essential for many communication protocols.
- High-Speed Operation: The device operates at high speeds, with a maximum propagation delay of around 6 ns at a supply voltage of 5V, making it suitable for fast data transfer applications.
Electrical Characteristics:
- Supply Voltage (Vcc): The SN74HC245NS operates over a wide supply voltage range, typically from 2V to 6V, allowing it to be used in various applications.
- Input and Output Voltage Levels: The device is compatible with standard TTL voltage levels, ensuring it can interface with other TTL logic devices.
- Low Power Consumption: The CMOS technology used in the SN74HC245NS results in low static power consumption, making it energy-efficient.
Pin Configuration:
- The SN74HC245NS is available in a 20-pin dual in-line package (DIP) or surface mount package (SOIC), with each pin serving a specific function:
- Data Pins (A1-A8, B1-B8): These pins are used for data input and output. The A pins are for the transmitting side, while the B pins are for the receiving side.
- Direction Control (DIR): This pin controls the direction of data flow. When DIR is high, data flows from A to B; when low, data flows from B to A.
- Output Enable (OE): This pin enables or disables the output drivers. When OE is low, the outputs are enabled; when high, the outputs are in a high-impedance state.
Applications:
- The SN74HC245NS is widely used in various applications, including:
- Data bus buffering and isolation
- Interfacing between different logic families
- Communication between microcontrollers and peripheral devices
- Memory address and data bus expansion
Package Information:
- The device is available in multiple package types, including:
- DIP (Dual In-line Package): Suitable for through-hole mounting.
- SOIC (Small Outline Integrated Circuit): Ideal for surface mount applications, providing a compact footprint.
Conclusion:
The SN74HC245NS from Texas Instruments is a versatile and efficient octal bus transceiver that is well-suited for high-speed data communication in digital systems. Its bidirectional capabilities, low power consumption, and compatibility with standard logic levels make it a popular choice for engineers and designers in various electronic applications.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
RELEVANT BLOGS & POSTS
Professional Platform
Full-speed Delivery
Wide Variety of Products
365 Days of Quality Assurance