Texas Instruments

SN74HC4851PWR  

Analog Switches, Multiplexers, Demultiplexers

The SN74HC4851PWR is a high-speed 8-bit transient voltage suppressor (TVS) protected transceiver from Texas Instruments. It is designed to provide reliable communication between parallel data buses in systems that require high noise immunity and low power consumption. The device is available in a 20-pin wide body SOIC package.

Description:

The SN74HC4851PWR is a 3-state, 8-bit transceiver that provides bi-directional data communication between two systems. It features a 3-state output capability, allowing it to be connected to other 3-state transceivers or directly to CMOS logic. The device also includes integrated TVS diodes for enhanced ESD protection.

Features:

1. 8-bit bidirectional data communication
2. 3-state output capability
3. Integrated TVS diodes for ESD protection
4. Wide operating voltage range (2.3V to 5.5V)
5. High noise immunity (-12kV ESD protection)
6. Low power consumption (3.6mA typical at 5V)
7. Fast propagation delay (3.8ns typical at 5V)
8. Wide body SOIC package for improved thermal performance

Applications:

1. Parallel data bus communication in industrial control systems
2. Interfacing between microcontrollers and peripheral devices
3. Data communication in automotive systems
4. Networking and communication in consumer electronics
5. Medical equipment data transmission
6. Point-of-sale (POS) systems
7. Security and surveillance systems

The SN74HC4851PWR is a versatile and reliable transceiver suitable for various applications where high noise immunity and low power consumption are crucial. Its integrated TVS diodes provide additional protection against ESD events, making it an ideal choice for systems exposed to harsh environments or high levels of electromagnetic interference (EMI).

SN74HC4851PWR Documents

Download datasheets and manufacturer documentation for SN74HC4851PWR

Datasheets :

SN74HC4851      

PCN Design/Specification :

Design 22/Feb/2022