Texas Instruments

SN74HC245PWR  

Buffers, Drivers, Receivers, Transceivers

The SN74HC245PWR is a high-speed CMOS octal bus transceiver manufactured by Texas Instruments. It is designed to facilitate communication between different voltage levels in digital systems, allowing for efficient data transfer and reducing power consumption.

Description:

The SN74HC245PWR is an 8-bit, high-voltage tolerant, octal bus transceiver that provides bi-directional data transfer between systems operating at different voltage levels. It consists of eight bus transceivers, each capable of independently controlling the direction of data flow. The device features a 3-state output, which allows for daisy-chaining multiple devices to expand the bus capacity.

Features:

1. 8-bit, high-voltage tolerant octal bus transceiver
2. Independent direction control for each bus transceiver
3. 3-state outputs for daisy-chaining multiple devices
4. Wide operating voltage range (2.0V to 6.0V)
5. High-speed performance (up to 3.3V)
6. Low power consumption (5.5mA maximum at 3.3V)
7. 1.65mm pitch, 20-pin QFN package
8. Suitable for use in various digital systems, including microprocessors, memory interfaces, and peripheral devices

Applications:

1. Microprocessor bus systems with different voltage levels
2. Memory interfaces, such as SRAM, DRAM, and flash memory
3. Peripheral devices, such as USB, Ethernet, and serial communication interfaces
4. Data acquisition and signal processing systems
5. Industrial control and automation systems
6. Telecommunication equipment
7. Automotive electronics

In summary, the SN74HC245PWR is a versatile and high-speed octal bus transceiver that enables efficient data transfer between systems operating at different voltage levels. Its features, such as independent direction control, 3-state outputs, and low power consumption, make it suitable for a wide range of applications in digital systems.

SN74HC245PWR Documents

Download datasheets and manufacturer documentation for SN74HC245PWR

PCN Assembly/Origin :

CD74HCx/SN74HCx 29/Jun/2022      

Datasheets :

Logic Guide       SN54HC245, SN74HC245      

PCN Packaging :

Reels 19/Apr/2018       Reel 10/Jul/2018      

HTML Datasheet :

Logic Guide       SN54HC245, SN74HC245      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023