Texas Instruments

SN74HC688DWR  

Linear Comparators

The Texas Instruments SN74HC688DWR is a high-performance, high-density, 8-bit parallel-in parallel-out (PISO) shift register. It is designed to provide reliable and efficient data storage and transfer in a wide range of applications.

Description:

The SN74HC688DWR is a member of the 74HCxx family of logic devices from Texas Instruments. It is a shift register that can store and transfer data in parallel format. The device is available in a small-outline, wide-body (SOIC) package, making it suitable for use in compact and space-constrained applications.

Features:

1. 8-bit parallel-in parallel-out shift register
2. Three-state outputs for flexible interfacing
3. Latch function for data storage
4. Clear function for resetting the shift register
5. Clock input for synchronous data transfer
6. Wide operating voltage range (2.0V to 6.0V)
7. Low power consumption
8. High noise immunity
9. RoHS compliant

Applications:

The SN74HC688DWR is suitable for a wide range of applications where data storage and transfer are required. Some of the potential applications include:

1. Data buffering and storage in digital systems
2. Data transfer and communication between microcontrollers and peripherals
3. Data synchronization in multi-phase systems
4. Data conversion in parallel-to-serial and serial-to-parallel applications
5. Address decoding and memory expansion in computer systems
6. Timing and control applications in industrial and consumer electronics
7. Signal processing and filtering in communication systems

In summary, the Texas Instruments SN74HC688DWR is a versatile and reliable shift register that can be used in a variety of applications requiring efficient data storage and transfer. Its features, such as three-state outputs, latching, and clearing functions, make it a popular choice for designers looking for a compact and efficient solution.

SN74HC688DWR Documents

Download datasheets and manufacturer documentation for SN74HC688DWR

PCN Assembly/Origin :

Multiple Changes 29/Dec/2021      

Datasheets :

SN54HC688, SN74HC688      

PCN Design/Specification :

Material Set 21/Jun/2016       CD74HC573x/SN74HCTx 11/May/2022